78365685

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3833}}^1$

素因数の和:3917

約数の個数: 32

約数和(自身を含む): 132503040

約数和(自身を除く): 54137355

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 3833, 4089, 6815, 11499, 19165, 20445, 57495, 111157, 180151, 333471, 540453, 555785, 900755, 1667355, 2702265, 5224379, 15673137, 26121895, 78365685]

約数ペア:

[(1, 78365685), (3, 26121895), (5, 15673137), (15, 5224379), (29, 2702265), (47, 1667355), (87, 900755), (141, 555785), (145, 540453), (235, 333471), (435, 180151), (705, 111157), (1363, 57495), (3833, 20445), (4089, 19165), (6815, 11499)]