248519295

素因数分解:

$3^2\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{2677}}^1$

素因数の和:4751

約数の個数: 24

約数和(自身を含む): 431136576

約数和(自身を除く): 182617281

約数列:

[1, 3, 5, 9, 15, 45, 2063, 2677, 6189, 8031, 10315, 13385, 18567, 24093, 30945, 40155, 92835, 120465, 5522651, 16567953, 27613255, 49703859, 82839765, 248519295]

約数ペア:

[(1, 248519295), (3, 82839765), (5, 49703859), (9, 27613255), (15, 16567953), (45, 5522651), (2063, 120465), (2677, 92835), (6189, 40155), (8031, 30945), (10315, 24093), (13385, 18567)]