16230195

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3571}}^1$

素因数の和:3683

約数の個数: 24

約数和(自身を含む): 28418832

約数和(自身を除く): 12188637

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 3571, 4545, 10713, 17855, 32139, 53565, 160695, 360671, 1082013, 1803355, 3246039, 5410065, 16230195]

約数ペア:

[(1, 16230195), (3, 5410065), (5, 3246039), (9, 1803355), (15, 1082013), (45, 360671), (101, 160695), (303, 53565), (505, 32139), (909, 17855), (1515, 10713), (3571, 4545)]