4931885

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 7223040

約数和(自身を除く): 2291155

約数列:

[1, 5, 7, 29, 35, 43, 113, 145, 203, 215, 301, 565, 791, 1015, 1247, 1505, 3277, 3955, 4859, 6235, 8729, 16385, 22939, 24295, 34013, 43645, 114695, 140911, 170065, 704555, 986377, 4931885]

約数ペア:

[(1, 4931885), (5, 986377), (7, 704555), (29, 170065), (35, 140911), (43, 114695), (113, 43645), (145, 34013), (203, 24295), (215, 22939), (301, 16385), (565, 8729), (791, 6235), (1015, 4859), (1247, 3955), (1505, 3277)]