33213245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 45287424

約数和(自身を除く): 12074179

約数列:

[1, 5, 13, 31, 53, 65, 155, 265, 311, 403, 689, 1555, 1643, 2015, 3445, 4043, 8215, 9641, 16483, 20215, 21359, 48205, 82415, 106795, 125333, 214279, 510973, 626665, 1071395, 2554865, 6642649, 33213245]

約数ペア:

[(1, 33213245), (5, 6642649), (13, 2554865), (31, 1071395), (53, 626665), (65, 510973), (155, 214279), (265, 125333), (311, 106795), (403, 82415), (689, 48205), (1555, 21359), (1643, 20215), (2015, 16483), (3445, 9641), (4043, 8215)]