200525715

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18041}}^1$

素因数の和:18084

約数の個数: 48

約数和(自身を含む): 394037280

約数和(自身を除く): 193511565

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 11115, 18041, 54123, 90205, 162369, 234533, 270615, 342779, 703599, 811845, 1028337, 1172665, 1713895, 2110797, 3085011, 3517995, 4456127, 5141685, 10553985, 13368381, 15425055, 22280635, 40105143, 66841905, 200525715]

約数ペア:

[(1, 200525715), (3, 66841905), (5, 40105143), (9, 22280635), (13, 15425055), (15, 13368381), (19, 10553985), (39, 5141685), (45, 4456127), (57, 3517995), (65, 3085011), (95, 2110797), (117, 1713895), (171, 1172665), (195, 1028337), (247, 811845), (285, 703599), (585, 342779), (741, 270615), (855, 234533), (1235, 162369), (2223, 90205), (3705, 54123), (11115, 18041)]