74322555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1307}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 126572544

約数和(自身を除く): 52249989

約数列:

[1, 3, 5, 15, 17, 51, 85, 223, 255, 669, 1115, 1307, 3345, 3791, 3921, 6535, 11373, 18955, 19605, 22219, 56865, 66657, 111095, 291461, 333285, 874383, 1457305, 4371915, 4954837, 14864511, 24774185, 74322555]

約数ペア:

[(1, 74322555), (3, 24774185), (5, 14864511), (15, 4954837), (17, 4371915), (51, 1457305), (85, 874383), (223, 333285), (255, 291461), (669, 111095), (1115, 66657), (1307, 56865), (3345, 22219), (3791, 19605), (3921, 18955), (6535, 11373)]