860462865

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{80681}}^1$

素因数の和:80774

約数の個数: 32

約数和(自身を含む): 1549094400

約数和(自身を除く): 688631535

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 10665, 80681, 242043, 403405, 726129, 1210215, 2178387, 3630645, 6373799, 10891935, 19121397, 31868995, 57364191, 95606985, 172092573, 286820955, 860462865]

約数ペア:

[(1, 860462865), (3, 286820955), (5, 172092573), (9, 95606985), (15, 57364191), (27, 31868995), (45, 19121397), (79, 10891935), (135, 6373799), (237, 3630645), (395, 2178387), (711, 1210215), (1185, 726129), (2133, 403405), (3555, 242043), (10665, 80681)]