426539905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 568995840

約数和(自身を除く): 142455935

約数列:

[1, 5, 11, 55, 83, 223, 415, 419, 913, 1115, 2095, 2453, 4565, 4609, 12265, 18509, 23045, 34777, 92545, 93437, 173885, 203599, 382547, 467185, 1017995, 1027807, 1912735, 5139035, 7755271, 38776355, 85307981, 426539905]

約数ペア:

[(1, 426539905), (5, 85307981), (11, 38776355), (55, 7755271), (83, 5139035), (223, 1912735), (415, 1027807), (419, 1017995), (913, 467185), (1115, 382547), (2095, 203599), (2453, 173885), (4565, 93437), (4609, 92545), (12265, 34777), (18509, 23045)]