4437436225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^2\times {\mathrm{379}}^1$

素因数の和:722

約数の個数: 36

約数和(自身を含む): 5844529200

約数和(自身を除く): 1407092975

約数列:

[1, 5, 19, 25, 95, 157, 379, 475, 785, 1895, 2983, 3925, 7201, 9475, 14915, 24649, 36005, 59503, 74575, 123245, 180025, 297515, 468331, 616225, 1130557, 1487575, 2341655, 5652785, 9341971, 11708275, 28263925, 46709855, 177497449, 233549275, 887487245, 4437436225]

約数ペア:

[(1, 4437436225), (5, 887487245), (19, 233549275), (25, 177497449), (95, 46709855), (157, 28263925), (379, 11708275), (475, 9341971), (785, 5652785), (1895, 2341655), (2983, 1487575), (3925, 1130557), (7201, 616225), (9475, 468331), (14915, 297515), (24649, 180025), (36005, 123245), (59503, 74575)]