2100080295

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{3181}}^1$

素因数の和:4072

約数の個数: 48

約数和(自身を含む): 3859944192

約数和(自身を除く): 1759863897

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 863, 2589, 3181, 4315, 7767, 9543, 12945, 14671, 15905, 28629, 38835, 44013, 47715, 54077, 73355, 132039, 143145, 162231, 220065, 270385, 486693, 660195, 811155, 2433465, 2745203, 8235609, 13726015, 24706827, 41178045, 46668451, 123534135, 140005353, 233342255, 420016059, 700026765, 2100080295]

約数ペア:

[(1, 2100080295), (3, 700026765), (5, 420016059), (9, 233342255), (15, 140005353), (17, 123534135), (45, 46668451), (51, 41178045), (85, 24706827), (153, 13726015), (255, 8235609), (765, 2745203), (863, 2433465), (2589, 811155), (3181, 660195), (4315, 486693), (7767, 270385), (9543, 220065), (12945, 162231), (14671, 143145), (15905, 132039), (28629, 73355), (38835, 54077), (44013, 47715)]