137727875

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 178930752

約数和(自身を除く): 41202877

約数列:

[1, 5, 25, 37, 97, 125, 185, 307, 485, 925, 1535, 2425, 3589, 4625, 7675, 11359, 12125, 17945, 29779, 38375, 56795, 89725, 148895, 283975, 448625, 744475, 1101823, 1419875, 3722375, 5509115, 27545575, 137727875]

約数ペア:

[(1, 137727875), (5, 27545575), (25, 5509115), (37, 3722375), (97, 1419875), (125, 1101823), (185, 744475), (307, 448625), (485, 283975), (925, 148895), (1535, 89725), (2425, 56795), (3589, 38375), (4625, 29779), (7675, 17945), (11359, 12125)]