70758675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1469

約数の個数: 72

約数和(自身を含む): 144615744

約数和(自身を除く): 73857069

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 195, 221, 225, 255, 325, 425, 585, 663, 765, 975, 1105, 1275, 1423, 1989, 2925, 3315, 3825, 4269, 5525, 7115, 9945, 12807, 16575, 18499, 21345, 24191, 35575, 49725, 55497, 64035, 72573, 92495, 106725, 120955, 166491, 217719, 277485, 314483, 320175, 362865, 462475, 604775, 832455, 943449, 1088595, 1387425, 1572415, 1814325, 2830347, 4162275, 4717245, 5442975, 7862075, 14151735, 23586225, 70758675]

約数ペア:

[(1, 70758675), (3, 23586225), (5, 14151735), (9, 7862075), (13, 5442975), (15, 4717245), (17, 4162275), (25, 2830347), (39, 1814325), (45, 1572415), (51, 1387425), (65, 1088595), (75, 943449), (85, 832455), (117, 604775), (153, 462475), (195, 362865), (221, 320175), (225, 314483), (255, 277485), (325, 217719), (425, 166491), (585, 120955), (663, 106725), (765, 92495), (975, 72573), (1105, 64035), (1275, 55497), (1423, 49725), (1989, 35575), (2925, 24191), (3315, 21345), (3825, 18499), (4269, 16575), (5525, 12807), (7115, 9945)]