201795525

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{52757}}^1$

素因数の和:52790

約数の個数: 36

約数和(自身を含む): 382706532

約数和(自身を除く): 180911007

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 52757, 158271, 263785, 474813, 791355, 896869, 1318925, 2374065, 2690607, 3956775, 4484345, 8071821, 11870325, 13453035, 22421725, 40359105, 67265175, 201795525]

約数ペア:

[(1, 201795525), (3, 67265175), (5, 40359105), (9, 22421725), (15, 13453035), (17, 11870325), (25, 8071821), (45, 4484345), (51, 3956775), (75, 2690607), (85, 2374065), (153, 1318925), (225, 896869), (255, 791355), (425, 474813), (765, 263785), (1275, 158271), (3825, 52757)]