628485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 1185408

約数和(自身を除く): 556923

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 293, 429, 715, 879, 1465, 2145, 3223, 3809, 4395, 9669, 11427, 16115, 19045, 41899, 48345, 57135, 125697, 209495, 628485]

約数ペア:

[(1, 628485), (3, 209495), (5, 125697), (11, 57135), (13, 48345), (15, 41899), (33, 19045), (39, 16115), (55, 11427), (65, 9669), (143, 4395), (165, 3809), (195, 3223), (293, 2145), (429, 1465), (715, 879)]