23161185

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16603}}^1$

素因数の和:16645

約数の個数: 24

約数和(自身を含む): 41443584

約数和(自身を除く): 18282399

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 16603, 49809, 83015, 149427, 249045, 514693, 747135, 1544079, 2573465, 4632237, 7720395, 23161185]

約数ペア:

[(1, 23161185), (3, 7720395), (5, 4632237), (9, 2573465), (15, 1544079), (31, 747135), (45, 514693), (93, 249045), (155, 149427), (279, 83015), (465, 49809), (1395, 16603)]