138794865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{76471}}^1$

素因数の和:76501

約数の個数: 24

約数和(自身を含む): 244098624

約数和(自身を除く): 105303759

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 76471, 229413, 382355, 841181, 1147065, 2523543, 4205905, 9252991, 12617715, 27758973, 46264955, 138794865]

約数ペア:

[(1, 138794865), (3, 46264955), (5, 27758973), (11, 12617715), (15, 9252991), (33, 4205905), (55, 2523543), (121, 1147065), (165, 841181), (363, 382355), (605, 229413), (1815, 76471)]