13534675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 21427200

約数和(自身を除く): 7892525

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 79, 89, 175, 275, 385, 395, 445, 553, 623, 869, 979, 1925, 1975, 2225, 2765, 3115, 4345, 4895, 6083, 6853, 7031, 13825, 15575, 21725, 24475, 30415, 34265, 35155, 49217, 77341, 152075, 171325, 175775, 246085, 386705, 541387, 1230425, 1933525, 2706935, 13534675]

約数ペア:

[(1, 13534675), (5, 2706935), (7, 1933525), (11, 1230425), (25, 541387), (35, 386705), (55, 246085), (77, 175775), (79, 171325), (89, 152075), (175, 77341), (275, 49217), (385, 35155), (395, 34265), (445, 30415), (553, 24475), (623, 21725), (869, 15575), (979, 13825), (1925, 7031), (1975, 6853), (2225, 6083), (2765, 4895), (3115, 4345)]