15310251

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:872

約数の個数: 36

約数和(自身を含む): 25769016

約数和(自身を除く): 10458765

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 363, 561, 827, 1089, 1683, 2057, 2481, 6171, 7443, 9097, 14059, 18513, 27291, 42177, 81873, 100067, 126531, 154649, 300201, 463947, 900603, 1391841, 1701139, 5103417, 15310251]

約数ペア:

[(1, 15310251), (3, 5103417), (9, 1701139), (11, 1391841), (17, 900603), (33, 463947), (51, 300201), (99, 154649), (121, 126531), (153, 100067), (187, 81873), (363, 42177), (561, 27291), (827, 18513), (1089, 14059), (1683, 9097), (2057, 7443), (2481, 6171)]