4971195

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 8762832

約数和(自身を除く): 3791637

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 1811, 2745, 5433, 9055, 16299, 27165, 81495, 110471, 331413, 552355, 994239, 1657065, 4971195]

約数ペア:

[(1, 4971195), (3, 1657065), (5, 994239), (9, 552355), (15, 331413), (45, 110471), (61, 81495), (183, 27165), (305, 16299), (549, 9055), (915, 5433), (1811, 2745)]