1212525

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:350

約数の個数: 36

約数和(自身を含む): 2306772

約数和(自身を除く): 1094247

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 317, 425, 765, 951, 1275, 1585, 2853, 3825, 4755, 5389, 7925, 14265, 16167, 23775, 26945, 48501, 71325, 80835, 134725, 242505, 404175, 1212525]

約数ペア:

[(1, 1212525), (3, 404175), (5, 242505), (9, 134725), (15, 80835), (17, 71325), (25, 48501), (45, 26945), (51, 23775), (75, 16167), (85, 14265), (153, 7925), (225, 5389), (255, 4755), (317, 3825), (425, 2853), (765, 1585), (951, 1275)]