72669585

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2383}}^1$

素因数の和:2517

約数の個数: 32

約数和(自身を含む): 123586560

約数和(自身を除く): 50916975

約数列:

[1, 3, 5, 15, 19, 57, 95, 107, 285, 321, 535, 1605, 2033, 2383, 6099, 7149, 10165, 11915, 30495, 35745, 45277, 135831, 226385, 254981, 679155, 764943, 1274905, 3824715, 4844639, 14533917, 24223195, 72669585]

約数ペア:

[(1, 72669585), (3, 24223195), (5, 14533917), (15, 4844639), (19, 3824715), (57, 1274905), (95, 764943), (107, 679155), (285, 254981), (321, 226385), (535, 135831), (1605, 45277), (2033, 35745), (2383, 30495), (6099, 11915), (7149, 10165)]