172499145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{9721}}^1$

素因数の和:9762

約数の個数: 48

約数和(自身を含む): 341592192

約数和(自身を除く): 169093047

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 455, 507, 845, 1183, 1365, 2535, 3549, 5915, 9721, 17745, 29163, 48605, 68047, 126373, 145815, 204141, 340235, 379119, 631865, 884611, 1020705, 1642849, 1895595, 2653833, 4423055, 4928547, 8214245, 11499943, 13269165, 24642735, 34499829, 57499715, 172499145]

約数ペア:

[(1, 172499145), (3, 57499715), (5, 34499829), (7, 24642735), (13, 13269165), (15, 11499943), (21, 8214245), (35, 4928547), (39, 4423055), (65, 2653833), (91, 1895595), (105, 1642849), (169, 1020705), (195, 884611), (273, 631865), (455, 379119), (507, 340235), (845, 204141), (1183, 145815), (1365, 126373), (2535, 68047), (3549, 48605), (5915, 29163), (9721, 17745)]