148733425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 208647360

約数和(自身を除く): 59913935

約数列:

[1, 5, 17, 19, 25, 85, 95, 113, 163, 323, 425, 475, 565, 815, 1615, 1921, 2147, 2771, 2825, 3097, 4075, 8075, 9605, 10735, 13855, 15485, 18419, 36499, 48025, 52649, 53675, 69275, 77425, 92095, 182495, 263245, 313123, 349961, 460475, 912475, 1316225, 1565615, 1749805, 5949337, 7828075, 8749025, 29746685, 148733425]

約数ペア:

[(1, 148733425), (5, 29746685), (17, 8749025), (19, 7828075), (25, 5949337), (85, 1749805), (95, 1565615), (113, 1316225), (163, 912475), (323, 460475), (425, 349961), (475, 313123), (565, 263245), (815, 182495), (1615, 92095), (1921, 77425), (2147, 69275), (2771, 53675), (2825, 52649), (3097, 48025), (4075, 36499), (8075, 18419), (9605, 15485), (10735, 13855)]