1291278508045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1427}}^1\times {\mathrm{37369}}^1$

素因数の和:38997

約数の個数: 32

約数和(自身を含む): 1613738246400

約数和(自身を除く): 322459738355

約数列:

[1, 5, 29, 145, 167, 835, 1427, 4843, 7135, 24215, 37369, 41383, 186845, 206915, 238309, 1083701, 1191545, 5418505, 6240623, 6910961, 31203115, 34554805, 53325563, 180978067, 266627815, 904890335, 1546441327, 7732206635, 8905369021, 44526845105, 258255701609, 1291278508045]

約数ペア:

[(1, 1291278508045), (5, 258255701609), (29, 44526845105), (145, 8905369021), (167, 7732206635), (835, 1546441327), (1427, 904890335), (4843, 266627815), (7135, 180978067), (24215, 53325563), (37369, 34554805), (41383, 31203115), (186845, 6910961), (206915, 6240623), (238309, 5418505), (1083701, 1191545)]