53960985

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 107372496

約数和(自身を除く): 53411511

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 45, 65, 81, 111, 117, 135, 185, 195, 277, 333, 351, 405, 481, 555, 585, 831, 999, 1053, 1385, 1443, 1665, 1755, 2405, 2493, 2997, 3601, 4155, 4329, 4995, 5265, 7215, 7479, 10249, 10803, 12465, 12987, 14985, 18005, 21645, 22437, 30747, 32409, 37395, 38961, 51245, 54015, 64935, 92241, 97227, 112185, 133237, 153735, 162045, 194805, 276723, 291681, 399711, 461205, 486135, 666185, 830169, 1199133, 1383615, 1458405, 1998555, 3597399, 4150845, 5995665, 10792197, 17986995, 53960985]

約数ペア:

[(1, 53960985), (3, 17986995), (5, 10792197), (9, 5995665), (13, 4150845), (15, 3597399), (27, 1998555), (37, 1458405), (39, 1383615), (45, 1199133), (65, 830169), (81, 666185), (111, 486135), (117, 461205), (135, 399711), (185, 291681), (195, 276723), (277, 194805), (333, 162045), (351, 153735), (405, 133237), (481, 112185), (555, 97227), (585, 92241), (831, 64935), (999, 54015), (1053, 51245), (1385, 38961), (1443, 37395), (1665, 32409), (1755, 30747), (2405, 22437), (2493, 21645), (2997, 18005), (3601, 14985), (4155, 12987), (4329, 12465), (4995, 10803), (5265, 10249), (7215, 7479)]