2013284145

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1\times {\mathrm{3271}}^1$

素因数の和:4425

約数の個数: 32

約数和(自身を含む): 3312311040

約数和(自身を除く): 1299026895

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1109, 3271, 3327, 5545, 9813, 16355, 16635, 41033, 49065, 121027, 123099, 205165, 363081, 605135, 615495, 1815405, 3627539, 10882617, 18137695, 54413085, 134218943, 402656829, 671094715, 2013284145]

約数ペア:

[(1, 2013284145), (3, 671094715), (5, 402656829), (15, 134218943), (37, 54413085), (111, 18137695), (185, 10882617), (555, 3627539), (1109, 1815405), (3271, 615495), (3327, 605135), (5545, 363081), (9813, 205165), (16355, 123099), (16635, 121027), (41033, 49065)]