306770175

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{29009}}^1$

素因数の和:29072

約数の個数: 36

約数和(自身を含む): 561169440

約数和(自身を除く): 254399265

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 10575, 29009, 87027, 145045, 261081, 435135, 725225, 1305405, 1363423, 2175675, 4090269, 6527025, 6817115, 12270807, 20451345, 34085575, 61354035, 102256725, 306770175]

約数ペア:

[(1, 306770175), (3, 102256725), (5, 61354035), (9, 34085575), (15, 20451345), (25, 12270807), (45, 6817115), (47, 6527025), (75, 4090269), (141, 2175675), (225, 1363423), (235, 1305405), (423, 725225), (705, 435135), (1175, 261081), (2115, 145045), (3525, 87027), (10575, 29009)]