87665085

素因数分解:

$3^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{929}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 157992120

約数和(自身を除く): 70327035

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 233, 405, 699, 929, 1165, 2097, 2787, 3495, 4645, 6291, 8361, 10485, 13935, 18873, 25083, 31455, 41805, 75249, 94365, 125415, 216457, 376245, 649371, 1082285, 1948113, 3246855, 5844339, 9740565, 17533017, 29221695, 87665085]

約数ペア:

[(1, 87665085), (3, 29221695), (5, 17533017), (9, 9740565), (15, 5844339), (27, 3246855), (45, 1948113), (81, 1082285), (135, 649371), (233, 376245), (405, 216457), (699, 125415), (929, 94365), (1165, 75249), (2097, 41805), (2787, 31455), (3495, 25083), (4645, 18873), (6291, 13935), (8361, 10485)]