1131431675

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{2477}}^1$

素因数の和:2660

約数の個数: 36

約数和(自身を含む): 1552952688

約数和(自身を除く): 421521013

約数列:

[1, 5, 11, 25, 55, 121, 151, 275, 605, 755, 1661, 2477, 3025, 3775, 8305, 12385, 18271, 27247, 41525, 61925, 91355, 136235, 299717, 374027, 456775, 681175, 1498585, 1870135, 4114297, 7492925, 9350675, 20571485, 45257267, 102857425, 226286335, 1131431675]

約数ペア:

[(1, 1131431675), (5, 226286335), (11, 102857425), (25, 45257267), (55, 20571485), (121, 9350675), (151, 7492925), (275, 4114297), (605, 1870135), (755, 1498585), (1661, 681175), (2477, 456775), (3025, 374027), (3775, 299717), (8305, 136235), (12385, 91355), (18271, 61925), (27247, 41525)]