393292545

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{701}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 637663104

約数和(自身を除く): 244370559

約数列:

[1, 3, 5, 15, 113, 331, 339, 565, 701, 993, 1655, 1695, 2103, 3505, 4965, 10515, 37403, 79213, 112209, 187015, 232031, 237639, 396065, 561045, 696093, 1160155, 1188195, 3480465, 26219503, 78658509, 131097515, 393292545]

約数ペア:

[(1, 393292545), (3, 131097515), (5, 78658509), (15, 26219503), (113, 3480465), (331, 1188195), (339, 1160155), (565, 696093), (701, 561045), (993, 396065), (1655, 237639), (1695, 232031), (2103, 187015), (3505, 112209), (4965, 79213), (10515, 37403)]