225748515

素因数分解:

$3^1\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{7069}}^1$

素因数の和:9206

約数の個数: 16

約数和(自身を含む): 361418400

約数和(自身を除く): 135669885

約数列:

[1, 3, 5, 15, 2129, 6387, 7069, 10645, 21207, 31935, 35345, 106035, 15049901, 45149703, 75249505, 225748515]

約数ペア:

[(1, 225748515), (3, 75249505), (5, 45149703), (15, 15049901), (2129, 106035), (6387, 35345), (7069, 31935), (10645, 21207)]