30512235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4229}}^1$

素因数の和:4287

約数の個数: 32

約数和(自身を含む): 54008640

約数和(自身を除く): 23496405

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 4229, 7215, 12687, 21145, 54977, 63435, 156473, 164931, 274885, 469419, 782365, 824655, 2034149, 2347095, 6102447, 10170745, 30512235]

約数ペア:

[(1, 30512235), (3, 10170745), (5, 6102447), (13, 2347095), (15, 2034149), (37, 824655), (39, 782365), (65, 469419), (111, 274885), (185, 164931), (195, 156473), (481, 63435), (555, 54977), (1443, 21145), (2405, 12687), (4229, 7215)]