61543105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 82583424

約数和(自身を除く): 21040319

約数列:

[1, 5, 13, 43, 65, 97, 215, 227, 485, 559, 1135, 1261, 2795, 2951, 4171, 6305, 9761, 14755, 20855, 22019, 48805, 54223, 110095, 126893, 271115, 286247, 634465, 946817, 1431235, 4734085, 12308621, 61543105]

約数ペア:

[(1, 61543105), (5, 12308621), (13, 4734085), (43, 1431235), (65, 946817), (97, 634465), (215, 286247), (227, 271115), (485, 126893), (559, 110095), (1135, 54223), (1261, 48805), (2795, 22019), (2951, 20855), (4171, 14755), (6305, 9761)]