459009505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2531}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 612541440

約数和(自身を除く): 153531935

約数列:

[1, 5, 19, 23, 83, 95, 115, 415, 437, 1577, 1909, 2185, 2531, 7885, 9545, 12655, 36271, 48089, 58213, 181355, 210073, 240445, 291065, 1050365, 1106047, 3991387, 4831679, 5530235, 19956935, 24158395, 91801901, 459009505]

約数ペア:

[(1, 459009505), (5, 91801901), (19, 24158395), (23, 19956935), (83, 5530235), (95, 4831679), (115, 3991387), (415, 1106047), (437, 1050365), (1577, 291065), (1909, 240445), (2185, 210073), (2531, 181355), (7885, 58213), (9545, 48089), (12655, 36271)]