30880495785

素因数分解:

$3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{521}}^1\times {\mathrm{9001}}^1$

素因数の和:9969

約数の個数: 32

約数和(自身を含む): 49621904640

約数和(自身を除く): 18741408855

約数列:

[1, 3, 5, 15, 439, 521, 1317, 1563, 2195, 2605, 6585, 7815, 9001, 27003, 45005, 135015, 228719, 686157, 1143595, 3430785, 3951439, 4689521, 11854317, 14068563, 19757195, 23447605, 59271585, 70342815, 2058699719, 6176099157, 10293498595, 30880495785]

約数ペア:

[(1, 30880495785), (3, 10293498595), (5, 6176099157), (15, 2058699719), (439, 70342815), (521, 59271585), (1317, 23447605), (1563, 19757195), (2195, 14068563), (2605, 11854317), (6585, 4689521), (7815, 3951439), (9001, 3430785), (27003, 1143595), (45005, 686157), (135015, 228719)]