2017204275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{8741}}^1$

素因数の和:8952

約数の個数: 48

約数和(自身を含む): 3551210208

約数和(自身を除く): 1534005933

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 181, 255, 425, 543, 905, 1275, 2715, 3077, 4525, 8741, 9231, 13575, 15385, 26223, 43705, 46155, 76925, 131115, 148597, 218525, 230775, 445791, 655575, 742985, 1582121, 2228955, 3714925, 4746363, 7910605, 11144775, 23731815, 26896057, 39553025, 80688171, 118659075, 134480285, 403440855, 672401425, 2017204275]

約数ペア:

[(1, 2017204275), (3, 672401425), (5, 403440855), (15, 134480285), (17, 118659075), (25, 80688171), (51, 39553025), (75, 26896057), (85, 23731815), (181, 11144775), (255, 7910605), (425, 4746363), (543, 3714925), (905, 2228955), (1275, 1582121), (2715, 742985), (3077, 655575), (4525, 445791), (8741, 230775), (9231, 218525), (13575, 148597), (15385, 131115), (26223, 76925), (43705, 46155)]