25890750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 72131904

約数和(自身を除く): 46241154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 125, 150, 185, 222, 225, 250, 311, 333, 370, 375, 450, 555, 622, 666, 750, 925, 933, 1110, 1125, 1555, 1665, 1850, 1866, 2250, 2775, 2799, 3110, 3330, 4625, 4665, 5550, 5598, 7775, 8325, 9250, 9330, 11507, 13875, 13995, 15550, 16650, 23014, 23325, 27750, 27990, 34521, 38875, 41625, 46650, 57535, 69042, 69975, 77750, 83250, 103563, 115070, 116625, 139950, 172605, 207126, 233250, 287675, 345210, 349875, 517815, 575350, 699750, 863025, 1035630, 1438375, 1726050, 2589075, 2876750, 4315125, 5178150, 8630250, 12945375, 25890750]

約数ペア:

[(1, 25890750), (2, 12945375), (3, 8630250), (5, 5178150), (6, 4315125), (9, 2876750), (10, 2589075), (15, 1726050), (18, 1438375), (25, 1035630), (30, 863025), (37, 699750), (45, 575350), (50, 517815), (74, 349875), (75, 345210), (90, 287675), (111, 233250), (125, 207126), (150, 172605), (185, 139950), (222, 116625), (225, 115070), (250, 103563), (311, 83250), (333, 77750), (370, 69975), (375, 69042), (450, 57535), (555, 46650), (622, 41625), (666, 38875), (750, 34521), (925, 27990), (933, 27750), (1110, 23325), (1125, 23014), (1555, 16650), (1665, 15550), (1850, 13995), (1866, 13875), (2250, 11507), (2775, 9330), (2799, 9250), (3110, 8325), (3330, 7775), (4625, 5598), (4665, 5550)]