31230535

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1061}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 44400096

約数和(自身を除く): 13169561

約数列:

[1, 5, 7, 29, 35, 145, 203, 841, 1015, 1061, 4205, 5305, 5887, 7427, 29435, 30769, 37135, 153845, 215383, 892301, 1076915, 4461505, 6246107, 31230535]

約数ペア:

[(1, 31230535), (5, 6246107), (7, 4461505), (29, 1076915), (35, 892301), (145, 215383), (203, 153845), (841, 37135), (1015, 30769), (1061, 29435), (4205, 7427), (5305, 5887)]