5577985

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 8128512

約数和(自身を除く): 2550527

約数列:

[1, 5, 7, 31, 35, 53, 97, 155, 217, 265, 371, 485, 679, 1085, 1643, 1855, 3007, 3395, 5141, 8215, 11501, 15035, 21049, 25705, 35987, 57505, 105245, 159371, 179935, 796855, 1115597, 5577985]

約数ペア:

[(1, 5577985), (5, 1115597), (7, 796855), (31, 179935), (35, 159371), (53, 105245), (97, 57505), (155, 35987), (217, 25705), (265, 21049), (371, 15035), (485, 11501), (679, 8215), (1085, 5141), (1643, 3395), (1855, 3007)]