13459875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 26417664

約数和(自身を除く): 12957789

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 125, 143, 165, 195, 251, 275, 325, 375, 429, 715, 753, 825, 975, 1255, 1375, 1625, 2145, 2761, 3263, 3575, 3765, 4125, 4875, 6275, 8283, 9789, 10725, 13805, 16315, 17875, 18825, 31375, 35893, 41415, 48945, 53625, 69025, 81575, 94125, 107679, 179465, 207075, 244725, 345125, 407875, 538395, 897325, 1035375, 1223625, 2691975, 4486625, 13459875]

約数ペア:

[(1, 13459875), (3, 4486625), (5, 2691975), (11, 1223625), (13, 1035375), (15, 897325), (25, 538395), (33, 407875), (39, 345125), (55, 244725), (65, 207075), (75, 179465), (125, 107679), (143, 94125), (165, 81575), (195, 69025), (251, 53625), (275, 48945), (325, 41415), (375, 35893), (429, 31375), (715, 18825), (753, 17875), (825, 16315), (975, 13805), (1255, 10725), (1375, 9789), (1625, 8283), (2145, 6275), (2761, 4875), (3263, 4125), (3575, 3765)]