126916075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 186988032

約数和(自身を除く): 60071957

約数列:

[1, 5, 11, 13, 25, 55, 65, 131, 143, 271, 275, 325, 655, 715, 1355, 1441, 1703, 2981, 3275, 3523, 3575, 6775, 7205, 8515, 14905, 17615, 18733, 35501, 36025, 38753, 42575, 74525, 88075, 93665, 177505, 193765, 390511, 461513, 468325, 887525, 968825, 1952555, 2307565, 5076643, 9762775, 11537825, 25383215, 126916075]

約数ペア:

[(1, 126916075), (5, 25383215), (11, 11537825), (13, 9762775), (25, 5076643), (55, 2307565), (65, 1952555), (131, 968825), (143, 887525), (271, 468325), (275, 461513), (325, 390511), (655, 193765), (715, 177505), (1355, 93665), (1441, 88075), (1703, 74525), (2981, 42575), (3275, 38753), (3523, 36025), (3575, 35501), (6775, 18733), (7205, 17615), (8515, 14905)]