30824825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 43590960

約数和(自身を除く): 12766135

約数列:

[1, 5, 17, 25, 29, 41, 61, 85, 145, 205, 305, 425, 493, 697, 725, 1025, 1037, 1189, 1525, 1769, 2465, 2501, 3485, 5185, 5945, 8845, 12325, 12505, 17425, 20213, 25925, 29725, 30073, 42517, 44225, 62525, 72529, 101065, 150365, 212585, 362645, 505325, 751825, 1062925, 1232993, 1813225, 6164965, 30824825]

約数ペア:

[(1, 30824825), (5, 6164965), (17, 1813225), (25, 1232993), (29, 1062925), (41, 751825), (61, 505325), (85, 362645), (145, 212585), (205, 150365), (305, 101065), (425, 72529), (493, 62525), (697, 44225), (725, 42517), (1025, 30073), (1037, 29725), (1189, 25925), (1525, 20213), (1769, 17425), (2465, 12505), (2501, 12325), (3485, 8845), (5185, 5945)]