201175425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{81283}}^1$

素因数の和:81310

約数の個数: 36

約数和(自身を含む): 393089424

約数和(自身を除く): 191913999

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 81283, 243849, 406415, 731547, 894113, 1219245, 2032075, 2682339, 3657735, 4470565, 6096225, 8047017, 13411695, 18288675, 22352825, 40235085, 67058475, 201175425]

約数ペア:

[(1, 201175425), (3, 67058475), (5, 40235085), (9, 22352825), (11, 18288675), (15, 13411695), (25, 8047017), (33, 6096225), (45, 4470565), (55, 3657735), (75, 2682339), (99, 2032075), (165, 1219245), (225, 894113), (275, 731547), (495, 406415), (825, 243849), (2475, 81283)]