130344445

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4079}}^1$

素因数の和:4185

約数の個数: 32

約数和(自身を含む): 197406720

約数和(自身を除く): 67062275

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 385, 415, 581, 913, 2905, 4079, 4565, 6391, 20395, 28553, 31955, 44869, 142765, 224345, 314083, 338557, 1570415, 1692785, 2369899, 3724127, 11849495, 18620635, 26068889, 130344445]

約数ペア:

[(1, 130344445), (5, 26068889), (7, 18620635), (11, 11849495), (35, 3724127), (55, 2369899), (77, 1692785), (83, 1570415), (385, 338557), (415, 314083), (581, 224345), (913, 142765), (2905, 44869), (4079, 31955), (4565, 28553), (6391, 20395)]