67029875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 96763680

約数和(自身を除く): 29733805

約数列:

[1, 5, 11, 25, 29, 41, 55, 125, 145, 205, 275, 319, 451, 725, 1025, 1189, 1375, 1595, 1681, 2255, 3625, 5125, 5945, 7975, 8405, 11275, 13079, 18491, 29725, 39875, 42025, 48749, 56375, 65395, 92455, 148625, 210125, 243745, 326975, 462275, 536239, 1218725, 1634875, 2311375, 2681195, 6093625, 13405975, 67029875]

約数ペア:

[(1, 67029875), (5, 13405975), (11, 6093625), (25, 2681195), (29, 2311375), (41, 1634875), (55, 1218725), (125, 536239), (145, 462275), (205, 326975), (275, 243745), (319, 210125), (451, 148625), (725, 92455), (1025, 65395), (1189, 56375), (1375, 48749), (1595, 42025), (1681, 39875), (2255, 29725), (3625, 18491), (5125, 13079), (5945, 11275), (7975, 8405)]