22408665

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 37138176

約数和(自身を除く): 14729511

約数列:

[1, 3, 5, 15, 53, 71, 159, 213, 265, 355, 397, 795, 1065, 1191, 1985, 3763, 5955, 11289, 18815, 21041, 28187, 56445, 63123, 84561, 105205, 140935, 315615, 422805, 1493911, 4481733, 7469555, 22408665]

約数ペア:

[(1, 22408665), (3, 7469555), (5, 4481733), (15, 1493911), (53, 422805), (71, 315615), (159, 140935), (213, 105205), (265, 84561), (355, 63123), (397, 56445), (795, 28187), (1065, 21041), (1191, 18815), (1985, 11289), (3763, 5955)]