2000290725

素因数分解:

$3^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{33049}}^1$

素因数の和:33334

約数の個数: 36

約数和(自身を含む): 3596170500

約数和(自身を除く): 1595879775

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 269, 807, 1345, 2421, 4035, 6725, 12105, 20175, 33049, 60525, 99147, 165245, 297441, 495735, 826225, 1487205, 2478675, 7436025, 8890181, 26670543, 44450905, 80011629, 133352715, 222254525, 400058145, 666763575, 2000290725]

約数ペア:

[(1, 2000290725), (3, 666763575), (5, 400058145), (9, 222254525), (15, 133352715), (25, 80011629), (45, 44450905), (75, 26670543), (225, 8890181), (269, 7436025), (807, 2478675), (1345, 1487205), (2421, 826225), (4035, 495735), (6725, 297441), (12105, 165245), (20175, 99147), (33049, 60525)]