7427303425

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{11399}}^1$

素因数の和:11865

約数の個数: 24

約数和(自身を含む): 9372168000

約数和(自身を除く): 1944864575

約数列:

[1, 5, 25, 67, 335, 389, 1675, 1945, 9725, 11399, 26063, 56995, 130315, 284975, 651575, 763733, 3818665, 4434211, 19093325, 22171055, 110855275, 297092137, 1485460685, 7427303425]

約数ペア:

[(1, 7427303425), (5, 1485460685), (25, 297092137), (67, 110855275), (335, 22171055), (389, 19093325), (1675, 4434211), (1945, 3818665), (9725, 763733), (11399, 651575), (26063, 284975), (56995, 130315)]