15702472955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{317}}^1\times {\mathrm{2111}}^1$

素因数の和:2484

約数の個数: 48

約数和(自身を含む): 21494398464

約数和(自身を除く): 5791925509

約数列:

[1, 5, 13, 19, 65, 95, 247, 317, 361, 1235, 1585, 1805, 2111, 4121, 4693, 6023, 10555, 20605, 23465, 27443, 30115, 40109, 78299, 114437, 137215, 200545, 391495, 521417, 572185, 669187, 762071, 1487681, 2607085, 3345935, 3810355, 7438405, 8699431, 9906923, 12714553, 43497155, 49534615, 63572765, 165289189, 241576507, 826445945, 1207882535, 3140494591, 15702472955]

約数ペア:

[(1, 15702472955), (5, 3140494591), (13, 1207882535), (19, 826445945), (65, 241576507), (95, 165289189), (247, 63572765), (317, 49534615), (361, 43497155), (1235, 12714553), (1585, 9906923), (1805, 8699431), (2111, 7438405), (4121, 3810355), (4693, 3345935), (6023, 2607085), (10555, 1487681), (20605, 762071), (23465, 669187), (27443, 572185), (30115, 521417), (40109, 391495), (78299, 200545), (114437, 137215)]