2010647625

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{109423}}^1$

素因数の和:109455

約数の個数: 48

約数和(自身を含む): 3891992832

約数和(自身を除く): 1881345207

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 375, 525, 735, 875, 1225, 2625, 3675, 6125, 18375, 109423, 328269, 547115, 765961, 1641345, 2297883, 2735575, 3829805, 5361727, 8206725, 11489415, 13677875, 16085181, 19149025, 26808635, 41033625, 57447075, 80425905, 95745125, 134043175, 287235375, 402129525, 670215875, 2010647625]

約数ペア:

[(1, 2010647625), (3, 670215875), (5, 402129525), (7, 287235375), (15, 134043175), (21, 95745125), (25, 80425905), (35, 57447075), (49, 41033625), (75, 26808635), (105, 19149025), (125, 16085181), (147, 13677875), (175, 11489415), (245, 8206725), (375, 5361727), (525, 3829805), (735, 2735575), (875, 2297883), (1225, 1641345), (2625, 765961), (3675, 547115), (6125, 328269), (18375, 109423)]