33219225

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 65875992

約数和(自身を除く): 32656767

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 41, 45, 65, 75, 117, 123, 195, 205, 225, 277, 325, 369, 533, 585, 615, 831, 975, 1025, 1385, 1599, 1845, 2493, 2665, 2925, 3075, 3601, 4155, 4797, 6925, 7995, 9225, 10803, 11357, 12465, 13325, 18005, 20775, 23985, 32409, 34071, 39975, 54015, 56785, 62325, 90025, 102213, 119925, 147641, 162045, 170355, 270075, 283925, 442923, 511065, 738205, 810225, 851775, 1328769, 2214615, 2555325, 3691025, 6643845, 11073075, 33219225]

約数ペア:

[(1, 33219225), (3, 11073075), (5, 6643845), (9, 3691025), (13, 2555325), (15, 2214615), (25, 1328769), (39, 851775), (41, 810225), (45, 738205), (65, 511065), (75, 442923), (117, 283925), (123, 270075), (195, 170355), (205, 162045), (225, 147641), (277, 119925), (325, 102213), (369, 90025), (533, 62325), (585, 56785), (615, 54015), (831, 39975), (975, 34071), (1025, 32409), (1385, 23985), (1599, 20775), (1845, 18005), (2493, 13325), (2665, 12465), (2925, 11357), (3075, 10803), (3601, 9225), (4155, 7995), (4797, 6925)]