78192135

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{27581}}^1$

素因数の和:27605

約数の個数: 40

約数和(自身を含む): 160196256

約数和(自身を除く): 82004121

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 27581, 82743, 137905, 193067, 248229, 413715, 579201, 744687, 965335, 1241145, 1737603, 2234061, 2896005, 3723435, 5212809, 8688015, 11170305, 15638427, 26064045, 78192135]

約数ペア:

[(1, 78192135), (3, 26064045), (5, 15638427), (7, 11170305), (9, 8688015), (15, 5212809), (21, 3723435), (27, 2896005), (35, 2234061), (45, 1737603), (63, 1241145), (81, 965335), (105, 744687), (135, 579201), (189, 413715), (315, 248229), (405, 193067), (567, 137905), (945, 82743), (2835, 27581)]