45018805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 62270208

約数和(自身を除く): 17251403

約数列:

[1, 5, 13, 17, 65, 85, 131, 221, 311, 655, 1105, 1555, 1703, 2227, 4043, 5287, 8515, 11135, 20215, 26435, 28951, 40741, 68731, 144755, 203705, 343655, 529633, 692597, 2648165, 3462985, 9003761, 45018805]

約数ペア:

[(1, 45018805), (5, 9003761), (13, 3462985), (17, 2648165), (65, 692597), (85, 529633), (131, 343655), (221, 203705), (311, 144755), (655, 68731), (1105, 40741), (1555, 28951), (1703, 26435), (2227, 20215), (4043, 11135), (5287, 8515)]