63949875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 119508480

約数和(自身を除く): 55558605

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 125, 165, 185, 275, 375, 407, 419, 555, 825, 925, 1221, 1257, 1375, 2035, 2095, 2775, 4125, 4609, 4625, 6105, 6285, 10175, 10475, 13827, 13875, 15503, 23045, 30525, 31425, 46509, 50875, 52375, 69135, 77515, 115225, 152625, 157125, 170533, 232545, 345675, 387575, 511599, 576125, 852665, 1162725, 1728375, 1937875, 2557995, 4263325, 5813625, 12789975, 21316625, 63949875]

約数ペア:

[(1, 63949875), (3, 21316625), (5, 12789975), (11, 5813625), (15, 4263325), (25, 2557995), (33, 1937875), (37, 1728375), (55, 1162725), (75, 852665), (111, 576125), (125, 511599), (165, 387575), (185, 345675), (275, 232545), (375, 170533), (407, 157125), (419, 152625), (555, 115225), (825, 77515), (925, 69135), (1221, 52375), (1257, 50875), (1375, 46509), (2035, 31425), (2095, 30525), (2775, 23045), (4125, 15503), (4609, 13875), (4625, 13827), (6105, 10475), (6285, 10175)]