2259435

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 3852288

約数和(自身を除く): 1592853

約数列:

[1, 3, 5, 15, 31, 43, 93, 113, 129, 155, 215, 339, 465, 565, 645, 1333, 1695, 3503, 3999, 4859, 6665, 10509, 14577, 17515, 19995, 24295, 52545, 72885, 150629, 451887, 753145, 2259435]

約数ペア:

[(1, 2259435), (3, 753145), (5, 451887), (15, 150629), (31, 72885), (43, 52545), (93, 24295), (113, 19995), (129, 17515), (155, 14577), (215, 10509), (339, 6665), (465, 4859), (565, 3999), (645, 3503), (1333, 1695)]