1303115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 32

約数和(自身を含む): 1900800

約数和(自身を除く): 597685

約数列:

[1, 5, 11, 19, 29, 43, 55, 95, 145, 209, 215, 319, 473, 551, 817, 1045, 1247, 1595, 2365, 2755, 4085, 6061, 6235, 8987, 13717, 23693, 30305, 44935, 68585, 118465, 260623, 1303115]

約数ペア:

[(1, 1303115), (5, 260623), (11, 118465), (19, 68585), (29, 44935), (43, 30305), (55, 23693), (95, 13717), (145, 8987), (209, 6235), (215, 6061), (319, 4085), (473, 2755), (551, 2365), (817, 1595), (1045, 1247)]