26033032875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1091}}^1$

素因数の和:1342

約数の個数: 128

約数和(自身を含む): 48570762240

約数和(自身を除く): 22537729365

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 125, 197, 255, 285, 323, 375, 425, 475, 591, 969, 985, 1091, 1275, 1425, 1615, 2125, 2375, 2955, 3273, 3349, 3743, 4845, 4925, 5455, 6375, 7125, 8075, 10047, 11229, 14775, 16365, 16745, 18547, 18715, 20729, 24225, 24625, 27275, 40375, 50235, 55641, 56145, 62187, 63631, 73875, 81825, 83725, 92735, 93575, 103645, 121125, 136375, 190893, 214927, 251175, 278205, 280725, 310935, 318155, 352393, 409125, 418625, 463675, 467875, 518225, 644781, 954465, 1057179, 1074635, 1255875, 1391025, 1403625, 1554675, 1590775, 1761965, 2318375, 2591125, 3223905, 3653759, 4083613, 4772325, 5285895, 5373175, 6955125, 7773375, 7953875, 8809825, 10961277, 12250839, 16119525, 18268795, 20418065, 23861625, 26429475, 26865875, 44049125, 54806385, 61254195, 69421421, 80597625, 91343975, 102090325, 132147375, 208264263, 274031925, 306270975, 347107105, 456719875, 510451625, 1041321315, 1370159625, 1531354875, 1735535525, 5206606575, 8677677625, 26033032875]

約数ペア:

[(1, 26033032875), (3, 8677677625), (5, 5206606575), (15, 1735535525), (17, 1531354875), (19, 1370159625), (25, 1041321315), (51, 510451625), (57, 456719875), (75, 347107105), (85, 306270975), (95, 274031925), (125, 208264263), (197, 132147375), (255, 102090325), (285, 91343975), (323, 80597625), (375, 69421421), (425, 61254195), (475, 54806385), (591, 44049125), (969, 26865875), (985, 26429475), (1091, 23861625), (1275, 20418065), (1425, 18268795), (1615, 16119525), (2125, 12250839), (2375, 10961277), (2955, 8809825), (3273, 7953875), (3349, 7773375), (3743, 6955125), (4845, 5373175), (4925, 5285895), (5455, 4772325), (6375, 4083613), (7125, 3653759), (8075, 3223905), (10047, 2591125), (11229, 2318375), (14775, 1761965), (16365, 1590775), (16745, 1554675), (18547, 1403625), (18715, 1391025), (20729, 1255875), (24225, 1074635), (24625, 1057179), (27275, 954465), (40375, 644781), (50235, 518225), (55641, 467875), (56145, 463675), (62187, 418625), (63631, 409125), (73875, 352393), (81825, 318155), (83725, 310935), (92735, 280725), (93575, 278205), (103645, 251175), (121125, 214927), (136375, 190893)]