201567375

素因数分解:

$3^2\times 5^3\times {\mathrm{139}}^1\times {\mathrm{1289}}^1$

素因数の和:1449

約数の個数: 48

約数和(自身を含む): 366256800

約数和(自身を除く): 164689425

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 139, 225, 375, 417, 695, 1125, 1251, 1289, 2085, 3475, 3867, 6255, 6445, 10425, 11601, 17375, 19335, 31275, 32225, 52125, 58005, 96675, 156375, 161125, 179171, 290025, 483375, 537513, 895855, 1450125, 1612539, 2687565, 4479275, 8062695, 13437825, 22396375, 40313475, 67189125, 201567375]

約数ペア:

[(1, 201567375), (3, 67189125), (5, 40313475), (9, 22396375), (15, 13437825), (25, 8062695), (45, 4479275), (75, 2687565), (125, 1612539), (139, 1450125), (225, 895855), (375, 537513), (417, 483375), (695, 290025), (1125, 179171), (1251, 161125), (1289, 156375), (2085, 96675), (3475, 58005), (3867, 52125), (6255, 32225), (6445, 31275), (10425, 19335), (11601, 17375)]