152025745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 205390080

約数和(自身を除く): 53364335

約数列:

[1, 5, 19, 23, 41, 95, 115, 205, 437, 779, 943, 1697, 2185, 3895, 4715, 8485, 17917, 32243, 39031, 69577, 89585, 161215, 195155, 347885, 741589, 1321963, 1600271, 3707945, 6609815, 8001355, 30405149, 152025745]

約数ペア:

[(1, 152025745), (5, 30405149), (19, 8001355), (23, 6609815), (41, 3707945), (95, 1600271), (115, 1321963), (205, 741589), (437, 347885), (779, 195155), (943, 161215), (1697, 89585), (2185, 69577), (3895, 39031), (4715, 32243), (8485, 17917)]