421062015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{2957}}^1$

素因数の和:3839

約数の個数: 32

約数和(自身を含む): 736045056

約数和(自身を除く): 314983041

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 863, 2589, 2957, 4315, 8871, 9493, 12945, 14785, 28479, 32527, 44355, 47465, 97581, 142395, 162635, 487905, 2551891, 7655673, 12759455, 28070801, 38278365, 84212403, 140354005, 421062015]

約数ペア:

[(1, 421062015), (3, 140354005), (5, 84212403), (11, 38278365), (15, 28070801), (33, 12759455), (55, 7655673), (165, 2551891), (863, 487905), (2589, 162635), (2957, 142395), (4315, 97581), (8871, 47465), (9493, 44355), (12945, 32527), (14785, 28479)]