13309812915

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{160253}}^1$

素因数の和:160388

約数の個数: 48

約数和(自身を含む): 24991931808

約数和(自身を除く): 11682118893

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 113, 147, 245, 339, 565, 735, 791, 1695, 2373, 3955, 5537, 11865, 16611, 27685, 83055, 160253, 480759, 801265, 1121771, 2403795, 3365313, 5608855, 7852397, 16826565, 18108589, 23557191, 39261985, 54325767, 90542945, 117785955, 126760123, 271628835, 380280369, 633800615, 887320861, 1901401845, 2661962583, 4436604305, 13309812915]

約数ペア:

[(1, 13309812915), (3, 4436604305), (5, 2661962583), (7, 1901401845), (15, 887320861), (21, 633800615), (35, 380280369), (49, 271628835), (105, 126760123), (113, 117785955), (147, 90542945), (245, 54325767), (339, 39261985), (565, 23557191), (735, 18108589), (791, 16826565), (1695, 7852397), (2373, 5608855), (3955, 3365313), (5537, 2403795), (11865, 1121771), (16611, 801265), (27685, 480759), (83055, 160253)]