200595825

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{15641}}^1$

素因数の和:15679

約数の個数: 48

約数和(自身を含む): 387921600

約数和(自身を除く): 187325775

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2565, 4275, 12825, 15641, 46923, 78205, 140769, 234615, 297179, 391025, 422307, 703845, 891537, 1173075, 1485895, 2111535, 2674611, 3519225, 4457685, 7429475, 8023833, 10557675, 13373055, 22288425, 40119165, 66865275, 200595825]

約数ペア:

[(1, 200595825), (3, 66865275), (5, 40119165), (9, 22288425), (15, 13373055), (19, 10557675), (25, 8023833), (27, 7429475), (45, 4457685), (57, 3519225), (75, 2674611), (95, 2111535), (135, 1485895), (171, 1173075), (225, 891537), (285, 703845), (475, 422307), (513, 391025), (675, 297179), (855, 234615), (1425, 140769), (2565, 78205), (4275, 46923), (12825, 15641)]