68407635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 118014624

約数和(自身を除く): 49606989

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 233, 345, 529, 555, 699, 851, 1165, 1587, 2553, 2645, 3495, 4255, 5359, 7935, 8621, 12765, 16077, 19573, 25863, 26795, 43105, 58719, 80385, 97865, 123257, 129315, 198283, 293595, 369771, 594849, 616285, 991415, 1848855, 2974245, 4560509, 13681527, 22802545, 68407635]

約数ペア:

[(1, 68407635), (3, 22802545), (5, 13681527), (15, 4560509), (23, 2974245), (37, 1848855), (69, 991415), (111, 616285), (115, 594849), (185, 369771), (233, 293595), (345, 198283), (529, 129315), (555, 123257), (699, 97865), (851, 80385), (1165, 58719), (1587, 43105), (2553, 26795), (2645, 25863), (3495, 19573), (4255, 16077), (5359, 12765), (7935, 8621)]