380696615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1873}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 510027840

約数和(自身を除く): 129331225

約数列:

[1, 5, 13, 53, 59, 65, 265, 295, 689, 767, 1873, 3127, 3445, 3835, 9365, 15635, 24349, 40651, 99269, 110507, 121745, 203255, 496345, 552535, 1290497, 1436591, 5856871, 6452485, 7182955, 29284355, 76139323, 380696615]

約数ペア:

[(1, 380696615), (5, 76139323), (13, 29284355), (53, 7182955), (59, 6452485), (65, 5856871), (265, 1436591), (295, 1290497), (689, 552535), (767, 496345), (1873, 203255), (3127, 121745), (3445, 110507), (3835, 99269), (9365, 40651), (15635, 24349)]