442348595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1427}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 604558080

約数和(自身を除く): 162209485

約数列:

[1, 5, 13, 19, 65, 95, 247, 251, 1235, 1255, 1427, 3263, 4769, 7135, 16315, 18551, 23845, 27113, 61997, 92755, 135565, 309985, 352469, 358177, 1762345, 1790885, 4656301, 6805363, 23281505, 34026815, 88469719, 442348595]

約数ペア:

[(1, 442348595), (5, 88469719), (13, 34026815), (19, 23281505), (65, 6805363), (95, 4656301), (247, 1790885), (251, 1762345), (1235, 358177), (1255, 352469), (1427, 309985), (3263, 135565), (4769, 92755), (7135, 61997), (16315, 27113), (18551, 23845)]