15475090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 29569536

約数和(自身を除く): 14094446

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1103, 1403, 2206, 2806, 5515, 7015, 11030, 14030, 25369, 50738, 67283, 126845, 134566, 253690, 336415, 672830, 1547509, 3095018, 7737545, 15475090]

約数ペア:

[(1, 15475090), (2, 7737545), (5, 3095018), (10, 1547509), (23, 672830), (46, 336415), (61, 253690), (115, 134566), (122, 126845), (230, 67283), (305, 50738), (610, 25369), (1103, 14030), (1403, 11030), (2206, 7015), (2806, 5515)]