210804675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1637}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 372913632

約数和(自身を除く): 162108957

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 101, 255, 303, 425, 505, 1275, 1515, 1637, 1717, 2525, 4911, 5151, 7575, 8185, 8585, 24555, 25755, 27829, 40925, 42925, 83487, 122775, 128775, 139145, 165337, 417435, 496011, 695725, 826685, 2087175, 2480055, 2810729, 4133425, 8432187, 12400275, 14053645, 42160935, 70268225, 210804675]

約数ペア:

[(1, 210804675), (3, 70268225), (5, 42160935), (15, 14053645), (17, 12400275), (25, 8432187), (51, 4133425), (75, 2810729), (85, 2480055), (101, 2087175), (255, 826685), (303, 695725), (425, 496011), (505, 417435), (1275, 165337), (1515, 139145), (1637, 128775), (1717, 122775), (2525, 83487), (4911, 42925), (5151, 40925), (7575, 27829), (8185, 25755), (8585, 24555)]