189631739275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1274621}}^1$

素因数の和:1275183

約数の個数: 24

約数和(自身を含む): 256994386128

約数和(自身を除く): 67362646853

約数列:

[1, 5, 11, 25, 55, 275, 541, 2705, 5951, 13525, 29755, 148775, 1274621, 6373105, 14020831, 31865525, 70104155, 350520775, 689569961, 3447849805, 7585269571, 17239249025, 37926347855, 189631739275]

約数ペア:

[(1, 189631739275), (5, 37926347855), (11, 17239249025), (25, 7585269571), (55, 3447849805), (275, 689569961), (541, 350520775), (2705, 70104155), (5951, 31865525), (13525, 14020831), (29755, 6373105), (148775, 1274621)]