129852315

素因数分解:

$3^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{653}}^1$

素因数の和:1161

約数の個数: 40

約数和(自身を含む): 233603568

約数和(自身を除く): 103751253

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 491, 653, 1473, 1959, 2455, 3265, 4419, 5877, 7365, 9795, 13257, 17631, 22095, 29385, 39771, 52893, 66285, 88155, 198855, 264465, 320623, 961869, 1603115, 2885607, 4809345, 8656821, 14428035, 25970463, 43284105, 129852315]

約数ペア:

[(1, 129852315), (3, 43284105), (5, 25970463), (9, 14428035), (15, 8656821), (27, 4809345), (45, 2885607), (81, 1603115), (135, 961869), (405, 320623), (491, 264465), (653, 198855), (1473, 88155), (1959, 66285), (2455, 52893), (3265, 39771), (4419, 29385), (5877, 22095), (7365, 17631), (9795, 13257)]