492085165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^2$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 720953856

約数和(自身を除く): 228868691

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 149, 155, 341, 403, 715, 745, 1639, 1705, 1937, 2015, 4433, 4619, 8195, 9685, 21307, 22165, 22201, 23095, 50809, 60047, 106535, 111005, 244211, 254045, 288613, 300235, 660517, 688231, 1221055, 1443065, 3174743, 3302585, 3441155, 7570541, 8947003, 15873715, 37852705, 44735015, 98417033, 492085165]

約数ペア:

[(1, 492085165), (5, 98417033), (11, 44735015), (13, 37852705), (31, 15873715), (55, 8947003), (65, 7570541), (143, 3441155), (149, 3302585), (155, 3174743), (341, 1443065), (403, 1221055), (715, 688231), (745, 660517), (1639, 300235), (1705, 288613), (1937, 254045), (2015, 244211), (4433, 111005), (4619, 106535), (8195, 60047), (9685, 50809), (21307, 23095), (22165, 22201)]