9886215

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 16634880

約数和(自身を除く): 6748665

約数列:

[1, 3, 5, 15, 37, 47, 111, 141, 185, 235, 379, 555, 705, 1137, 1739, 1895, 5217, 5685, 8695, 14023, 17813, 26085, 42069, 53439, 70115, 89065, 210345, 267195, 659081, 1977243, 3295405, 9886215]

約数ペア:

[(1, 9886215), (3, 3295405), (5, 1977243), (15, 659081), (37, 267195), (47, 210345), (111, 89065), (141, 70115), (185, 53439), (235, 42069), (379, 26085), (555, 17813), (705, 14023), (1137, 8695), (1739, 5685), (1895, 5217)]