2190366165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{273967}}^1$

素因数の和:274029

約数の個数: 32

約数和(自身を含む): 3866236416

約数和(自身を除く): 1675870251

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 273967, 821901, 1369835, 3561571, 4109505, 10684713, 11232647, 17807855, 33697941, 53423565, 56163235, 146024411, 168489705, 438073233, 730122055, 2190366165]

約数ペア:

[(1, 2190366165), (3, 730122055), (5, 438073233), (13, 168489705), (15, 146024411), (39, 56163235), (41, 53423565), (65, 33697941), (123, 17807855), (195, 11232647), (205, 10684713), (533, 4109505), (615, 3561571), (1599, 1369835), (2665, 821901), (7995, 273967)]