244493355

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 397152000

約数和(自身を除く): 152658645

約数列:

[1, 3, 5, 15, 139, 149, 417, 447, 695, 745, 787, 2085, 2235, 2361, 3935, 11805, 20711, 62133, 103555, 109393, 117263, 310665, 328179, 351789, 546965, 586315, 1640895, 1758945, 16299557, 48898671, 81497785, 244493355]

約数ペア:

[(1, 244493355), (3, 81497785), (5, 48898671), (15, 16299557), (139, 1758945), (149, 1640895), (417, 586315), (447, 546965), (695, 351789), (745, 328179), (787, 310665), (2085, 117263), (2235, 109393), (2361, 103555), (3935, 62133), (11805, 20711)]