201433275

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{30871}}^1$

素因数の和:30916

約数の個数: 36

約数和(自身を含む): 373242480

約数和(自身を除く): 171809205

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 30871, 92613, 154355, 277839, 463065, 771775, 895259, 1389195, 2315325, 2685777, 4476295, 6945975, 8057331, 13428885, 22381475, 40286655, 67144425, 201433275]

約数ペア:

[(1, 201433275), (3, 67144425), (5, 40286655), (9, 22381475), (15, 13428885), (25, 8057331), (29, 6945975), (45, 4476295), (75, 2685777), (87, 2315325), (145, 1389195), (225, 895259), (261, 771775), (435, 463065), (725, 277839), (1305, 154355), (2175, 92613), (6525, 30871)]