1077238345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 1391160960

約数和(自身を除く): 313922615

約数列:

[1, 5, 19, 61, 95, 211, 305, 881, 1055, 1159, 4009, 4405, 5795, 12871, 16739, 20045, 53741, 64355, 83695, 185891, 244549, 268705, 929455, 1021079, 1222745, 3531929, 5105395, 11339351, 17659645, 56696755, 215447669, 1077238345]

約数ペア:

[(1, 1077238345), (5, 215447669), (19, 56696755), (61, 17659645), (95, 11339351), (211, 5105395), (305, 3531929), (881, 1222745), (1055, 1021079), (1159, 929455), (4009, 268705), (4405, 244549), (5795, 185891), (12871, 83695), (16739, 64355), (20045, 53741)]