42660495

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 77905152

約数和(自身を除く): 35244657

約数列:

[1, 3, 5, 9, 15, 31, 45, 53, 93, 155, 159, 265, 279, 465, 477, 577, 795, 1395, 1643, 1731, 2385, 2885, 4929, 5193, 8215, 8655, 14787, 17887, 24645, 25965, 30581, 53661, 73935, 89435, 91743, 152905, 160983, 268305, 275229, 458715, 804915, 948011, 1376145, 2844033, 4740055, 8532099, 14220165, 42660495]

約数ペア:

[(1, 42660495), (3, 14220165), (5, 8532099), (9, 4740055), (15, 2844033), (31, 1376145), (45, 948011), (53, 804915), (93, 458715), (155, 275229), (159, 268305), (265, 160983), (279, 152905), (465, 91743), (477, 89435), (577, 73935), (795, 53661), (1395, 30581), (1643, 25965), (1731, 24645), (2385, 17887), (2885, 14787), (4929, 8655), (5193, 8215)]