1660147106115

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127261}}^1\times {\mathrm{29989}}^1$

素因数の和:157287

約数の個数: 32

約数和(自身を含む): 2747942913600

約数和(自身を除く): 1087795807485

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 29989, 89967, 127261, 149945, 381783, 449835, 636305, 869681, 1908915, 2609043, 3690569, 4348405, 11071707, 13045215, 18452845, 55358535, 3816430129, 11449290387, 19082150645, 57246451935, 110676473741, 332029421223, 553382368705, 1660147106115]

約数ペア:

[(1, 1660147106115), (3, 553382368705), (5, 332029421223), (15, 110676473741), (29, 57246451935), (87, 19082150645), (145, 11449290387), (435, 3816430129), (29989, 55358535), (89967, 18452845), (127261, 13045215), (149945, 11071707), (381783, 4348405), (449835, 3690569), (636305, 2609043), (869681, 1908915)]