88261875

素因数分解:

$3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 120

約数和(自身を含む): 184216032

約数和(自身を除く): 95954157

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 71, 75, 85, 117, 125, 153, 195, 213, 221, 225, 255, 325, 355, 375, 425, 585, 625, 639, 663, 765, 923, 975, 1065, 1105, 1125, 1207, 1275, 1625, 1775, 1875, 1989, 2125, 2769, 2925, 3195, 3315, 3621, 3825, 4615, 4875, 5325, 5525, 5625, 6035, 6375, 8125, 8307, 8875, 9945, 10625, 10863, 13845, 14625, 15691, 15975, 16575, 18105, 19125, 23075, 24375, 26625, 27625, 30175, 31875, 41535, 44375, 47073, 49725, 54315, 69225, 73125, 78455, 79875, 82875, 90525, 95625, 115375, 133125, 138125, 141219, 150875, 207675, 235365, 248625, 271575, 346125, 392275, 399375, 414375, 452625, 576875, 706095, 754375, 1038375, 1176825, 1243125, 1357875, 1730625, 1961375, 2263125, 3530475, 5191875, 5884125, 6789375, 9806875, 17652375, 29420625, 88261875]

約数ペア:

[(1, 88261875), (3, 29420625), (5, 17652375), (9, 9806875), (13, 6789375), (15, 5884125), (17, 5191875), (25, 3530475), (39, 2263125), (45, 1961375), (51, 1730625), (65, 1357875), (71, 1243125), (75, 1176825), (85, 1038375), (117, 754375), (125, 706095), (153, 576875), (195, 452625), (213, 414375), (221, 399375), (225, 392275), (255, 346125), (325, 271575), (355, 248625), (375, 235365), (425, 207675), (585, 150875), (625, 141219), (639, 138125), (663, 133125), (765, 115375), (923, 95625), (975, 90525), (1065, 82875), (1105, 79875), (1125, 78455), (1207, 73125), (1275, 69225), (1625, 54315), (1775, 49725), (1875, 47073), (1989, 44375), (2125, 41535), (2769, 31875), (2925, 30175), (3195, 27625), (3315, 26625), (3621, 24375), (3825, 23075), (4615, 19125), (4875, 18105), (5325, 16575), (5525, 15975), (5625, 15691), (6035, 14625), (6375, 13845), (8125, 10863), (8307, 10625), (8875, 9945)]