4873665

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 8257536

約数和(自身を除く): 3383871

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 223, 235, 465, 669, 705, 1115, 1457, 3345, 4371, 6913, 7285, 10481, 20739, 21855, 31443, 34565, 52405, 103695, 157215, 324911, 974733, 1624555, 4873665]

約数ペア:

[(1, 4873665), (3, 1624555), (5, 974733), (15, 324911), (31, 157215), (47, 103695), (93, 52405), (141, 34565), (155, 31443), (223, 21855), (235, 20739), (465, 10481), (669, 7285), (705, 6913), (1115, 4371), (1457, 3345)]