15361115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 24344064

約数和(自身を除く): 8982949

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 2347, 6545, 11735, 16429, 25817, 39899, 82145, 129085, 180719, 199495, 279293, 438889, 903595, 1396465, 2194445, 3072223, 15361115]

約数ペア:

[(1, 15361115), (5, 3072223), (7, 2194445), (11, 1396465), (17, 903595), (35, 438889), (55, 279293), (77, 199495), (85, 180719), (119, 129085), (187, 82145), (385, 39899), (595, 25817), (935, 16429), (1309, 11735), (2347, 6545)]