13190625

素因数分解:

$3^2\times 5^5\times 7^1\times {\mathrm{67}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 27623232

約数和(自身を除く): 14432607

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 67, 75, 105, 125, 175, 201, 225, 315, 335, 375, 469, 525, 603, 625, 875, 1005, 1125, 1407, 1575, 1675, 1875, 2345, 2625, 3015, 3125, 4221, 4375, 5025, 5625, 7035, 7875, 8375, 9375, 11725, 13125, 15075, 21105, 21875, 25125, 28125, 35175, 39375, 41875, 58625, 65625, 75375, 105525, 125625, 175875, 196875, 209375, 293125, 376875, 527625, 628125, 879375, 1465625, 1884375, 2638125, 4396875, 13190625]

約数ペア:

[(1, 13190625), (3, 4396875), (5, 2638125), (7, 1884375), (9, 1465625), (15, 879375), (21, 628125), (25, 527625), (35, 376875), (45, 293125), (63, 209375), (67, 196875), (75, 175875), (105, 125625), (125, 105525), (175, 75375), (201, 65625), (225, 58625), (315, 41875), (335, 39375), (375, 35175), (469, 28125), (525, 25125), (603, 21875), (625, 21105), (875, 15075), (1005, 13125), (1125, 11725), (1407, 9375), (1575, 8375), (1675, 7875), (1875, 7035), (2345, 5625), (2625, 5025), (3015, 4375), (3125, 4221)]