713373375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 1426553856

約数和(自身を除く): 713180481

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 53, 55, 65, 75, 125, 143, 159, 165, 195, 251, 265, 275, 325, 375, 429, 583, 689, 715, 753, 795, 825, 975, 1255, 1325, 1375, 1625, 1749, 2067, 2145, 2761, 2915, 3263, 3445, 3575, 3765, 3975, 4125, 4875, 6275, 6625, 7579, 8283, 8745, 9789, 10335, 10725, 13303, 13805, 14575, 16315, 17225, 17875, 18825, 19875, 22737, 31375, 35893, 37895, 39909, 41415, 43725, 48945, 51675, 53625, 66515, 69025, 72875, 81575, 86125, 94125, 107679, 113685, 146333, 172939, 179465, 189475, 199545, 207075, 218625, 244725, 258375, 332575, 345125, 407875, 438999, 518817, 538395, 568425, 731665, 864695, 897325, 947375, 997725, 1035375, 1223625, 1662875, 1902329, 2194995, 2594085, 2691975, 2842125, 3658325, 4323475, 4486625, 4988625, 5706987, 9511645, 10974975, 12970425, 13459875, 18291625, 21617375, 28534935, 47558225, 54874875, 64852125, 142674675, 237791125, 713373375]

約数ペア:

[(1, 713373375), (3, 237791125), (5, 142674675), (11, 64852125), (13, 54874875), (15, 47558225), (25, 28534935), (33, 21617375), (39, 18291625), (53, 13459875), (55, 12970425), (65, 10974975), (75, 9511645), (125, 5706987), (143, 4988625), (159, 4486625), (165, 4323475), (195, 3658325), (251, 2842125), (265, 2691975), (275, 2594085), (325, 2194995), (375, 1902329), (429, 1662875), (583, 1223625), (689, 1035375), (715, 997725), (753, 947375), (795, 897325), (825, 864695), (975, 731665), (1255, 568425), (1325, 538395), (1375, 518817), (1625, 438999), (1749, 407875), (2067, 345125), (2145, 332575), (2761, 258375), (2915, 244725), (3263, 218625), (3445, 207075), (3575, 199545), (3765, 189475), (3975, 179465), (4125, 172939), (4875, 146333), (6275, 113685), (6625, 107679), (7579, 94125), (8283, 86125), (8745, 81575), (9789, 72875), (10335, 69025), (10725, 66515), (13303, 53625), (13805, 51675), (14575, 48945), (16315, 43725), (17225, 41415), (17875, 39909), (18825, 37895), (19875, 35893), (22737, 31375)]