65119245

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 107339904

約数和(自身を除く): 42220659

約数列:

[1, 3, 5, 15, 53, 101, 159, 265, 303, 505, 795, 811, 1515, 2433, 4055, 5353, 12165, 16059, 26765, 42983, 80295, 81911, 128949, 214915, 245733, 409555, 644745, 1228665, 4341283, 13023849, 21706415, 65119245]

約数ペア:

[(1, 65119245), (3, 21706415), (5, 13023849), (15, 4341283), (53, 1228665), (101, 644745), (159, 409555), (265, 245733), (303, 214915), (505, 128949), (795, 81911), (811, 80295), (1515, 42983), (2433, 26765), (4055, 16059), (5353, 12165)]