86780655

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11411}}^1$

素因数の和:11448

約数の個数: 36

約数和(自身を含む): 162894888

約数和(自身を除く): 76114233

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7605, 11411, 34233, 57055, 102699, 148343, 171165, 445029, 513495, 741715, 1335087, 1928459, 2225145, 5785377, 6675435, 9642295, 17356131, 28926885, 86780655]

約数ペア:

[(1, 86780655), (3, 28926885), (5, 17356131), (9, 9642295), (13, 6675435), (15, 5785377), (39, 2225145), (45, 1928459), (65, 1335087), (117, 741715), (169, 513495), (195, 445029), (507, 171165), (585, 148343), (845, 102699), (1521, 57055), (2535, 34233), (7605, 11411)]