230090565

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2383}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 379685376

約数和(自身を除く): 149594811

約数列:

[1, 3, 5, 15, 41, 123, 157, 205, 471, 615, 785, 2355, 2383, 6437, 7149, 11915, 19311, 32185, 35745, 96555, 97703, 293109, 374131, 488515, 1122393, 1465545, 1870655, 5611965, 15339371, 46018113, 76696855, 230090565]

約数ペア:

[(1, 230090565), (3, 76696855), (5, 46018113), (15, 15339371), (41, 5611965), (123, 1870655), (157, 1465545), (205, 1122393), (471, 488515), (615, 374131), (785, 293109), (2355, 97703), (2383, 96555), (6437, 35745), (7149, 32185), (11915, 19311)]