204064275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{7537}}^1$

素因数の和:7588

約数の個数: 36

約数和(自身を含む): 356125272

約数和(自身を除く): 152060997

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 361, 475, 1083, 1425, 1805, 5415, 7537, 9025, 22611, 27075, 37685, 113055, 143203, 188425, 429609, 565275, 716015, 2148045, 2720857, 3580075, 8162571, 10740225, 13604285, 40812855, 68021425, 204064275]

約数ペア:

[(1, 204064275), (3, 68021425), (5, 40812855), (15, 13604285), (19, 10740225), (25, 8162571), (57, 3580075), (75, 2720857), (95, 2148045), (285, 716015), (361, 565275), (475, 429609), (1083, 188425), (1425, 143203), (1805, 113055), (5415, 37685), (7537, 27075), (9025, 22611)]