6515631975

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{593}}^1\times {\mathrm{3407}}^1$

素因数の和:4056

約数の個数: 48

約数和(自身を含む): 11044864512

約数和(自身を除く): 4529232537

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 593, 645, 1075, 1779, 2965, 3225, 3407, 8895, 10221, 14825, 17035, 25499, 44475, 51105, 76497, 85175, 127495, 146501, 255525, 382485, 439503, 637475, 732505, 1912425, 2020351, 2197515, 3662525, 6061053, 10101755, 10987575, 30305265, 50508775, 86875093, 151526325, 260625279, 434375465, 1303126395, 2171877325, 6515631975]

約数ペア:

[(1, 6515631975), (3, 2171877325), (5, 1303126395), (15, 434375465), (25, 260625279), (43, 151526325), (75, 86875093), (129, 50508775), (215, 30305265), (593, 10987575), (645, 10101755), (1075, 6061053), (1779, 3662525), (2965, 2197515), (3225, 2020351), (3407, 1912425), (8895, 732505), (10221, 637475), (14825, 439503), (17035, 382485), (25499, 255525), (44475, 146501), (51105, 127495), (76497, 85175)]