15112590025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{23761}}^1$

素因数の和:23906

約数の個数: 48

約数和(自身を含む): 21450432640

約数和(自身を除く): 6337842615

約数列:

[1, 5, 13, 19, 25, 65, 95, 103, 247, 325, 475, 515, 1235, 1339, 1957, 2575, 6175, 6695, 9785, 23761, 25441, 33475, 48925, 118805, 127205, 308893, 451459, 594025, 636025, 1544465, 2257295, 2447383, 5868967, 7722325, 11286475, 12236915, 29344835, 31815979, 46500277, 61184575, 146724175, 159079895, 232501385, 604503601, 795399475, 1162506925, 3022518005, 15112590025]

約数ペア:

[(1, 15112590025), (5, 3022518005), (13, 1162506925), (19, 795399475), (25, 604503601), (65, 232501385), (95, 159079895), (103, 146724175), (247, 61184575), (325, 46500277), (475, 31815979), (515, 29344835), (1235, 12236915), (1339, 11286475), (1957, 7722325), (2575, 5868967), (6175, 2447383), (6695, 2257295), (9785, 1544465), (23761, 636025), (25441, 594025), (33475, 451459), (48925, 308893), (118805, 127205)]