308932065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1471}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 578672640

約数和(自身を除く): 269740575

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 359, 585, 1077, 1471, 1795, 3231, 4413, 4667, 5385, 7355, 13239, 14001, 16155, 19123, 22065, 23335, 42003, 57369, 66195, 70005, 95615, 172107, 210015, 286845, 528089, 860535, 1584267, 2640445, 4752801, 6865157, 7921335, 20595471, 23764005, 34325785, 61786413, 102977355, 308932065]

約数ペア:

[(1, 308932065), (3, 102977355), (5, 61786413), (9, 34325785), (13, 23764005), (15, 20595471), (39, 7921335), (45, 6865157), (65, 4752801), (117, 2640445), (195, 1584267), (359, 860535), (585, 528089), (1077, 286845), (1471, 210015), (1795, 172107), (3231, 95615), (4413, 70005), (4667, 66195), (5385, 57369), (7355, 42003), (13239, 23335), (14001, 22065), (16155, 19123)]