15693400215

素因数分解:

$3^3\times 5^1\times {\mathrm{4027}}^1\times {\mathrm{28867}}^1$

素因数の和:32908

約数の個数: 32

約数和(自身を含む): 27907272960

約数和(自身を除く): 12213872745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 4027, 12081, 20135, 28867, 36243, 60405, 86601, 108729, 144335, 181215, 259803, 433005, 543645, 779409, 1299015, 3897045, 116247409, 348742227, 581237045, 1046226681, 1743711135, 3138680043, 5231133405, 15693400215]

約数ペア:

[(1, 15693400215), (3, 5231133405), (5, 3138680043), (9, 1743711135), (15, 1046226681), (27, 581237045), (45, 348742227), (135, 116247409), (4027, 3897045), (12081, 1299015), (20135, 779409), (28867, 543645), (36243, 433005), (60405, 259803), (86601, 181215), (108729, 144335)]