10204215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 18808320

約数和(自身を除く): 8604105

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 471, 619, 785, 1099, 1857, 2355, 3095, 3297, 4333, 5495, 9285, 12999, 16485, 21665, 64995, 97183, 291549, 485915, 680281, 1457745, 2040843, 3401405, 10204215]

約数ペア:

[(1, 10204215), (3, 3401405), (5, 2040843), (7, 1457745), (15, 680281), (21, 485915), (35, 291549), (105, 97183), (157, 64995), (471, 21665), (619, 16485), (785, 12999), (1099, 9285), (1857, 5495), (2355, 4333), (3095, 3297)]