2861754045

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2687093}}^1$

素因数の和:2687172

約数の個数: 16

約数和(自身を含む): 4643298432

約数和(自身を除く): 1781544387

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 2687093, 8061279, 13435465, 40306395, 190783603, 572350809, 953918015, 2861754045]

約数ペア:

[(1, 2861754045), (3, 953918015), (5, 572350809), (15, 190783603), (71, 40306395), (213, 13435465), (355, 8061279), (1065, 2687093)]