52427375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 88058880

約数和(自身を除く): 35631505

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 125, 143, 175, 275, 325, 385, 419, 455, 715, 875, 1001, 1375, 1625, 1925, 2095, 2275, 2933, 3575, 4609, 5005, 5447, 9625, 10475, 11375, 14665, 17875, 23045, 25025, 27235, 32263, 38129, 52375, 59917, 73325, 115225, 125125, 136175, 161315, 190645, 299585, 366625, 419419, 576125, 680875, 806575, 953225, 1497925, 2097095, 4032875, 4766125, 7489625, 10485475, 52427375]

約数ペア:

[(1, 52427375), (5, 10485475), (7, 7489625), (11, 4766125), (13, 4032875), (25, 2097095), (35, 1497925), (55, 953225), (65, 806575), (77, 680875), (91, 576125), (125, 419419), (143, 366625), (175, 299585), (275, 190645), (325, 161315), (385, 136175), (419, 125125), (455, 115225), (715, 73325), (875, 59917), (1001, 52375), (1375, 38129), (1625, 32263), (1925, 27235), (2095, 25025), (2275, 23045), (2933, 17875), (3575, 14665), (4609, 11375), (5005, 10475), (5447, 9625)]