72962325

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{613}}^1$

素因数の和:675

約数の個数: 54

約数和(自身を含む): 136835426

約数和(自身を除く): 63873101

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 529, 575, 613, 1035, 1587, 1725, 1839, 2645, 3065, 4761, 5175, 5517, 7935, 9195, 13225, 14099, 15325, 23805, 27585, 39675, 42297, 45975, 70495, 119025, 126891, 137925, 211485, 324277, 352475, 634455, 972831, 1057425, 1621385, 2918493, 3172275, 4864155, 8106925, 14592465, 24320775, 72962325]

約数ペア:

[(1, 72962325), (3, 24320775), (5, 14592465), (9, 8106925), (15, 4864155), (23, 3172275), (25, 2918493), (45, 1621385), (69, 1057425), (75, 972831), (115, 634455), (207, 352475), (225, 324277), (345, 211485), (529, 137925), (575, 126891), (613, 119025), (1035, 70495), (1587, 45975), (1725, 42297), (1839, 39675), (2645, 27585), (3065, 23805), (4761, 15325), (5175, 14099), (5517, 13225), (7935, 9195)]