2291027505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{618361}}^1$

素因数の和:618401

約数の個数: 32

約数和(自身を含む): 4155392640

約数和(自身を除く): 1864365135

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 618361, 1855083, 3091805, 8038693, 9275415, 11748859, 24116079, 35246577, 40193465, 58744295, 120580395, 152735167, 176232885, 458205501, 763675835, 2291027505]

約数ペア:

[(1, 2291027505), (3, 763675835), (5, 458205501), (13, 176232885), (15, 152735167), (19, 120580395), (39, 58744295), (57, 40193465), (65, 35246577), (95, 24116079), (195, 11748859), (247, 9275415), (285, 8038693), (741, 3091805), (1235, 1855083), (3705, 618361)]