2018702955

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{14029}}^1$

素因数の和:14271

約数の個数: 32

約数和(自身を含む): 3309284160

約数和(自身を除く): 1290581205

約数列:

[1, 3, 5, 15, 53, 159, 181, 265, 543, 795, 905, 2715, 9593, 14029, 28779, 42087, 47965, 70145, 143895, 210435, 743537, 2230611, 2539249, 3717685, 7617747, 11153055, 12696245, 38088735, 134580197, 403740591, 672900985, 2018702955]

約数ペア:

[(1, 2018702955), (3, 672900985), (5, 403740591), (15, 134580197), (53, 38088735), (159, 12696245), (181, 11153055), (265, 7617747), (543, 3717685), (795, 2539249), (905, 2230611), (2715, 743537), (9593, 210435), (14029, 143895), (28779, 70145), (42087, 47965)]