141977275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22447}}^1$

素因数の和:22491

約数の個数: 24

約数和(自身を含む): 200415744

約数和(自身を除く): 58438469

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 22447, 112235, 246917, 516281, 561175, 1234585, 2581405, 5679091, 6172925, 12907025, 28395455, 141977275]

約数ペア:

[(1, 141977275), (5, 28395455), (11, 12907025), (23, 6172925), (25, 5679091), (55, 2581405), (115, 1234585), (253, 561175), (275, 516281), (575, 246917), (1265, 112235), (6325, 22447)]