119788825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1021}}^1$

素因数の和:1082

約数の個数: 36

約数和(自身を含む): 168991788

約数和(自身を除く): 49202963

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 361, 475, 1021, 1235, 1805, 4693, 5105, 6175, 9025, 13273, 19399, 23465, 25525, 66365, 96995, 117325, 252187, 331825, 368581, 484975, 1260935, 1842905, 4791553, 6304675, 9214525, 23957765, 119788825]

約数ペア:

[(1, 119788825), (5, 23957765), (13, 9214525), (19, 6304675), (25, 4791553), (65, 1842905), (95, 1260935), (247, 484975), (325, 368581), (361, 331825), (475, 252187), (1021, 117325), (1235, 96995), (1805, 66365), (4693, 25525), (5105, 23465), (6175, 19399), (9025, 13273)]