22824225

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 54

約数和(自身を含む): 43299126

約数和(自身を除く): 20474901

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 281, 285, 361, 475, 843, 855, 1083, 1405, 1425, 1805, 2529, 3249, 4215, 4275, 5339, 5415, 7025, 9025, 12645, 16017, 16245, 21075, 26695, 27075, 48051, 63225, 80085, 81225, 101441, 133475, 240255, 304323, 400425, 507205, 912969, 1201275, 1521615, 2536025, 4564845, 7608075, 22824225]

約数ペア:

[(1, 22824225), (3, 7608075), (5, 4564845), (9, 2536025), (15, 1521615), (19, 1201275), (25, 912969), (45, 507205), (57, 400425), (75, 304323), (95, 240255), (171, 133475), (225, 101441), (281, 81225), (285, 80085), (361, 63225), (475, 48051), (843, 27075), (855, 26695), (1083, 21075), (1405, 16245), (1425, 16017), (1805, 12645), (2529, 9025), (3249, 7025), (4215, 5415), (4275, 5339)]