7138045645

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1\times {\mathrm{947}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 8948361600

約数和(自身を除く): 1810315955

約数列:

[1, 5, 29, 145, 227, 229, 947, 1135, 1145, 4735, 6583, 6641, 27463, 32915, 33205, 51983, 137315, 214969, 216863, 259915, 1074845, 1084315, 1507507, 6234101, 6289027, 7537535, 31170505, 31445135, 49227901, 246139505, 1427609129, 7138045645]

約数ペア:

[(1, 7138045645), (5, 1427609129), (29, 246139505), (145, 49227901), (227, 31445135), (229, 31170505), (947, 7537535), (1135, 6289027), (1145, 6234101), (4735, 1507507), (6583, 1084315), (6641, 1074845), (27463, 259915), (32915, 216863), (33205, 214969), (51983, 137315)]