87434415

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 157697280

約数和(自身を除く): 70262865

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 233, 269, 279, 465, 699, 807, 1165, 1345, 1395, 2097, 2421, 3495, 4035, 7223, 8339, 10485, 12105, 21669, 25017, 36115, 41695, 62677, 65007, 75051, 108345, 125085, 188031, 313385, 325035, 375255, 564093, 940155, 1942987, 2820465, 5828961, 9714935, 17486883, 29144805, 87434415]

約数ペア:

[(1, 87434415), (3, 29144805), (5, 17486883), (9, 9714935), (15, 5828961), (31, 2820465), (45, 1942987), (93, 940155), (155, 564093), (233, 375255), (269, 325035), (279, 313385), (465, 188031), (699, 125085), (807, 108345), (1165, 75051), (1345, 65007), (1395, 62677), (2097, 41695), (2421, 36115), (3495, 25017), (4035, 21669), (7223, 12105), (8339, 10485)]