153973155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 297123840

約数和(自身を除く): 143150685

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 103, 105, 115, 161, 309, 345, 483, 515, 619, 721, 805, 1545, 1857, 2163, 2369, 2415, 3095, 3605, 4333, 7107, 9285, 10815, 11845, 12999, 14237, 16583, 21665, 35535, 42711, 49749, 63757, 64995, 71185, 82915, 99659, 191271, 213555, 248745, 298977, 318785, 446299, 498295, 956355, 1338897, 1466411, 1494885, 2231495, 4399233, 6694485, 7332055, 10264877, 21996165, 30794631, 51324385, 153973155]

約数ペア:

[(1, 153973155), (3, 51324385), (5, 30794631), (7, 21996165), (15, 10264877), (21, 7332055), (23, 6694485), (35, 4399233), (69, 2231495), (103, 1494885), (105, 1466411), (115, 1338897), (161, 956355), (309, 498295), (345, 446299), (483, 318785), (515, 298977), (619, 248745), (721, 213555), (805, 191271), (1545, 99659), (1857, 82915), (2163, 71185), (2369, 64995), (2415, 63757), (3095, 49749), (3605, 42711), (4333, 35535), (7107, 21665), (9285, 16583), (10815, 14237), (11845, 12999)]