487910085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{80713}}^1$

素因数の和:80765

約数の個数: 32

約数和(自身を含む): 867836928

約数和(自身を除く): 379926843

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 80713, 242139, 403565, 1049269, 1210695, 2502103, 3147807, 5246345, 7506309, 12510515, 15739035, 32527339, 37531545, 97582017, 162636695, 487910085]

約数ペア:

[(1, 487910085), (3, 162636695), (5, 97582017), (13, 37531545), (15, 32527339), (31, 15739035), (39, 12510515), (65, 7506309), (93, 5246345), (155, 3147807), (195, 2502103), (403, 1210695), (465, 1049269), (1209, 403565), (2015, 242139), (6045, 80713)]