1427506535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{2957}}^1$

素因数の和:4043

約数の個数: 32

約数和(自身を含む): 2111018112

約数和(自身を除く): 683511577

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1061, 2957, 5305, 7427, 13793, 14785, 20699, 37135, 38441, 68965, 96551, 103495, 192205, 269087, 482755, 1345435, 3137377, 15686885, 21961639, 40785901, 109808195, 203929505, 285501307, 1427506535]

約数ペア:

[(1, 1427506535), (5, 285501307), (7, 203929505), (13, 109808195), (35, 40785901), (65, 21961639), (91, 15686885), (455, 3137377), (1061, 1345435), (2957, 482755), (5305, 269087), (7427, 192205), (13793, 103495), (14785, 96551), (20699, 68965), (37135, 38441)]