74320685

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 99762720

約数和(自身を除く): 25442035

約数列:

[1, 5, 17, 19, 85, 95, 289, 323, 1445, 1615, 2707, 5491, 13535, 27455, 46019, 51433, 230095, 257165, 782323, 874361, 3911615, 4371805, 14864137, 74320685]

約数ペア:

[(1, 74320685), (5, 14864137), (17, 4371805), (19, 3911615), (85, 874361), (95, 782323), (289, 257165), (323, 230095), (1445, 51433), (1615, 46019), (2707, 27455), (5491, 13535)]