9907415

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 14446080

約数和(自身を除く): 4538665

約数列:

[1, 5, 7, 29, 35, 43, 145, 203, 215, 227, 301, 1015, 1135, 1247, 1505, 1589, 6235, 6583, 7945, 8729, 9761, 32915, 43645, 46081, 48805, 68327, 230405, 283069, 341635, 1415345, 1981483, 9907415]

約数ペア:

[(1, 9907415), (5, 1981483), (7, 1415345), (29, 341635), (35, 283069), (43, 230405), (145, 68327), (203, 48805), (215, 46081), (227, 43645), (301, 32915), (1015, 9761), (1135, 8729), (1247, 7945), (1505, 6583), (1589, 6235)]