76764675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 139935488

約数和(自身を除く): 63170813

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 129, 195, 215, 325, 559, 645, 975, 1075, 1677, 1831, 2795, 3225, 5493, 8385, 9155, 13975, 23803, 27465, 41925, 45775, 71409, 78733, 119015, 137325, 236199, 357045, 393665, 595075, 1023529, 1180995, 1785225, 1968325, 3070587, 5117645, 5904975, 15352935, 25588225, 76764675]

約数ペア:

[(1, 76764675), (3, 25588225), (5, 15352935), (13, 5904975), (15, 5117645), (25, 3070587), (39, 1968325), (43, 1785225), (65, 1180995), (75, 1023529), (129, 595075), (195, 393665), (215, 357045), (325, 236199), (559, 137325), (645, 119015), (975, 78733), (1075, 71409), (1677, 45775), (1831, 41925), (2795, 27465), (3225, 23803), (5493, 13975), (8385, 9155)]