1255361175

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3011}}^1$

素因数の和:3153

約数の個数: 72

約数和(自身を含む): 2403395280

約数和(自身を除く): 1148034105

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 109, 153, 225, 255, 327, 425, 545, 765, 981, 1275, 1635, 1853, 2725, 3011, 3825, 4905, 5559, 8175, 9033, 9265, 15055, 16677, 24525, 27099, 27795, 45165, 46325, 51187, 75275, 83385, 135495, 138975, 153561, 225825, 255935, 328199, 416925, 460683, 677475, 767805, 984597, 1279675, 1640995, 2303415, 2953791, 3839025, 4922985, 5579383, 8204975, 11517075, 14768955, 16738149, 24614925, 27896915, 50214447, 73844775, 83690745, 139484575, 251072235, 418453725, 1255361175]

約数ペア:

[(1, 1255361175), (3, 418453725), (5, 251072235), (9, 139484575), (15, 83690745), (17, 73844775), (25, 50214447), (45, 27896915), (51, 24614925), (75, 16738149), (85, 14768955), (109, 11517075), (153, 8204975), (225, 5579383), (255, 4922985), (327, 3839025), (425, 2953791), (545, 2303415), (765, 1640995), (981, 1279675), (1275, 984597), (1635, 767805), (1853, 677475), (2725, 460683), (3011, 416925), (3825, 328199), (4905, 255935), (5559, 225825), (8175, 153561), (9033, 138975), (9265, 135495), (15055, 83385), (16677, 75275), (24525, 51187), (27099, 46325), (27795, 45165)]