13065675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 25331712

約数和(自身を除く): 12266037

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 75, 105, 123, 175, 205, 287, 525, 607, 615, 861, 1025, 1435, 1821, 3035, 3075, 4249, 4305, 7175, 9105, 12747, 15175, 21245, 21525, 24887, 45525, 63735, 74661, 106225, 124435, 174209, 318675, 373305, 522627, 622175, 871045, 1866525, 2613135, 4355225, 13065675]

約数ペア:

[(1, 13065675), (3, 4355225), (5, 2613135), (7, 1866525), (15, 871045), (21, 622175), (25, 522627), (35, 373305), (41, 318675), (75, 174209), (105, 124435), (123, 106225), (175, 74661), (205, 63735), (287, 45525), (525, 24887), (607, 21525), (615, 21245), (861, 15175), (1025, 12747), (1435, 9105), (1821, 7175), (3035, 4305), (3075, 4249)]