130876655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15139}}^1$

素因数の和:15183

約数の個数: 32

約数和(自身を含む): 203481600

約数和(自身を除く): 72604945

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 8645, 15139, 75695, 105973, 196807, 287641, 529865, 984035, 1377649, 1438205, 2013487, 3739333, 6888245, 10067435, 18696665, 26175331, 130876655]

約数ペア:

[(1, 130876655), (5, 26175331), (7, 18696665), (13, 10067435), (19, 6888245), (35, 3739333), (65, 2013487), (91, 1438205), (95, 1377649), (133, 984035), (247, 529865), (455, 287641), (665, 196807), (1235, 105973), (1729, 75695), (8645, 15139)]