3405195

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2441}}^1$

素因数の和:2483

約数の個数: 24

約数和(自身を含む): 6095232

約数和(自身を除く): 2690037

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 2441, 7323, 12205, 21969, 36615, 75671, 109845, 227013, 378355, 681039, 1135065, 3405195]

約数ペア:

[(1, 3405195), (3, 1135065), (5, 681039), (9, 378355), (15, 227013), (31, 109845), (45, 75671), (93, 36615), (155, 21969), (279, 12205), (465, 7323), (1395, 2441)]