42123345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4327}}^1$

素因数の和:4405

約数の個数: 32

約数和(自身を含む): 74787840

約数和(自身を除く): 32664495

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 295, 649, 885, 1947, 3245, 4327, 9735, 12981, 21635, 47597, 64905, 142791, 237985, 255293, 713955, 765879, 1276465, 2808223, 3829395, 8424669, 14041115, 42123345]

約数ペア:

[(1, 42123345), (3, 14041115), (5, 8424669), (11, 3829395), (15, 2808223), (33, 1276465), (55, 765879), (59, 713955), (165, 255293), (177, 237985), (295, 142791), (649, 64905), (885, 47597), (1947, 21635), (3245, 12981), (4327, 9735)]