75021155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 101779200

約数和(自身を除く): 26758045

約数列:

[1, 5, 11, 55, 59, 61, 295, 305, 379, 649, 671, 1895, 3245, 3355, 3599, 4169, 17995, 20845, 22361, 23119, 39589, 111805, 115595, 197945, 245971, 254309, 1229855, 1271545, 1364021, 6820105, 15004231, 75021155]

約数ペア:

[(1, 75021155), (5, 15004231), (11, 6820105), (55, 1364021), (59, 1271545), (61, 1229855), (295, 254309), (305, 245971), (379, 197945), (649, 115595), (671, 111805), (1895, 39589), (3245, 23119), (3355, 22361), (3599, 20845), (4169, 17995)]