65155350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{33413}}^1$

素因数の和:33441

約数の個数: 48

約数和(自身を含む): 174020112

約数和(自身を除く): 108864762

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 33413, 66826, 100239, 167065, 200478, 334130, 434369, 501195, 835325, 868738, 1002390, 1303107, 1670650, 2171845, 2505975, 2606214, 4343690, 5011950, 6515535, 10859225, 13031070, 21718450, 32577675, 65155350]

約数ペア:

[(1, 65155350), (2, 32577675), (3, 21718450), (5, 13031070), (6, 10859225), (10, 6515535), (13, 5011950), (15, 4343690), (25, 2606214), (26, 2505975), (30, 2171845), (39, 1670650), (50, 1303107), (65, 1002390), (75, 868738), (78, 835325), (130, 501195), (150, 434369), (195, 334130), (325, 200478), (390, 167065), (650, 100239), (975, 66826), (1950, 33413)]