18069045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1201}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 31155840

約数和(自身を除く): 13086795

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 1201, 3009, 3603, 5015, 6005, 15045, 18015, 20417, 61251, 70859, 102085, 212577, 306255, 354295, 1062885, 1204603, 3613809, 6023015, 18069045]

約数ペア:

[(1, 18069045), (3, 6023015), (5, 3613809), (15, 1204603), (17, 1062885), (51, 354295), (59, 306255), (85, 212577), (177, 102085), (255, 70859), (295, 61251), (885, 20417), (1003, 18015), (1201, 15045), (3009, 6005), (3603, 5015)]