61560075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 107421696

約数和(自身を除く): 45861621

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 127, 281, 345, 381, 575, 635, 843, 1405, 1725, 1905, 2921, 3175, 4215, 6463, 7025, 8763, 9525, 14605, 19389, 21075, 32315, 35687, 43815, 73025, 96945, 107061, 161575, 178435, 219075, 484725, 535305, 820801, 892175, 2462403, 2676525, 4104005, 12312015, 20520025, 61560075]

約数ペア:

[(1, 61560075), (3, 20520025), (5, 12312015), (15, 4104005), (23, 2676525), (25, 2462403), (69, 892175), (75, 820801), (115, 535305), (127, 484725), (281, 219075), (345, 178435), (381, 161575), (575, 107061), (635, 96945), (843, 73025), (1405, 43815), (1725, 35687), (1905, 32315), (2921, 21075), (3175, 19389), (4215, 14605), (6463, 9525), (7025, 8763)]