4905269705

素因数分解:

$5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{463}}^1\times {\mathrm{521}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 6958151424

約数和(自身を除く): 2052881719

約数列:

[1, 5, 7, 35, 49, 83, 245, 415, 463, 521, 581, 2315, 2605, 2905, 3241, 3647, 4067, 16205, 18235, 20335, 22687, 25529, 38429, 43243, 113435, 127645, 192145, 216215, 241223, 269003, 302701, 1206115, 1345015, 1513505, 1688561, 1883021, 2118907, 8442805, 9415105, 10594535, 11819927, 20021509, 59099635, 100107545, 140150563, 700752815, 981053941, 4905269705]

約数ペア:

[(1, 4905269705), (5, 981053941), (7, 700752815), (35, 140150563), (49, 100107545), (83, 59099635), (245, 20021509), (415, 11819927), (463, 10594535), (521, 9415105), (581, 8442805), (2315, 2118907), (2605, 1883021), (2905, 1688561), (3241, 1513505), (3647, 1345015), (4067, 1206115), (16205, 302701), (18235, 269003), (20335, 241223), (22687, 216215), (25529, 192145), (38429, 127645), (43243, 113435)]