201675645

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{32713}}^1$

素因数の和:32861

約数の個数: 24

約数和(自身を含む): 352133496

約数和(自身を除く): 150457851

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 32713, 98139, 163565, 294417, 490695, 1472085, 4481681, 13445043, 22408405, 40335129, 67225215, 201675645]

約数ペア:

[(1, 201675645), (3, 67225215), (5, 40335129), (9, 22408405), (15, 13445043), (45, 4481681), (137, 1472085), (411, 490695), (685, 294417), (1233, 163565), (2055, 98139), (6165, 32713)]