13054045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 17884800

約数和(自身を除く): 4830755

約数列:

[1, 5, 17, 19, 59, 85, 95, 137, 295, 323, 685, 1003, 1121, 1615, 2329, 2603, 5015, 5605, 8083, 11645, 13015, 19057, 40415, 44251, 95285, 137411, 153577, 221255, 687055, 767885, 2610809, 13054045]

約数ペア:

[(1, 13054045), (5, 2610809), (17, 767885), (19, 687055), (59, 221255), (85, 153577), (95, 137411), (137, 95285), (295, 44251), (323, 40415), (685, 19057), (1003, 13015), (1121, 11645), (1615, 8083), (2329, 5605), (2603, 5015)]