450107735

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{6121}}^1$

素因数の和:6335

約数の個数: 32

約数和(自身を含む): 677044224

約数和(自身を除く): 226936489

約数列:

[1, 5, 7, 11, 35, 55, 77, 191, 385, 955, 1337, 2101, 6121, 6685, 10505, 14707, 30605, 42847, 67331, 73535, 214235, 336655, 471317, 1169111, 2356585, 5845555, 8183777, 12860221, 40918885, 64301105, 90021547, 450107735]

約数ペア:

[(1, 450107735), (5, 90021547), (7, 64301105), (11, 40918885), (35, 12860221), (55, 8183777), (77, 5845555), (191, 2356585), (385, 1169111), (955, 471317), (1337, 336655), (2101, 214235), (6121, 73535), (6685, 67331), (10505, 42847), (14707, 30605)]