20137243515

素因数分解:

$3^1\times 5^1\times {\mathrm{3041}}^1\times {\mathrm{441461}}^1$

素因数の和:444510

約数の個数: 16

約数和(自身を含む): 32230257696

約数和(自身を除く): 12093014181

約数列:

[1, 3, 5, 15, 3041, 9123, 15205, 45615, 441461, 1324383, 2207305, 6621915, 1342482901, 4027448703, 6712414505, 20137243515]

約数ペア:

[(1, 20137243515), (3, 6712414505), (5, 4027448703), (15, 1342482901), (3041, 6621915), (9123, 2207305), (15205, 1324383), (45615, 441461)]