47504115

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 85695168

約数和(自身を除く): 38191053

約数列:

[1, 3, 5, 9, 15, 37, 45, 103, 111, 185, 277, 309, 333, 515, 555, 831, 927, 1385, 1545, 1665, 2493, 3811, 4155, 4635, 10249, 11433, 12465, 19055, 28531, 30747, 34299, 51245, 57165, 85593, 92241, 142655, 153735, 171495, 256779, 427965, 461205, 1055647, 1283895, 3166941, 5278235, 9500823, 15834705, 47504115]

約数ペア:

[(1, 47504115), (3, 15834705), (5, 9500823), (9, 5278235), (15, 3166941), (37, 1283895), (45, 1055647), (103, 461205), (111, 427965), (185, 256779), (277, 171495), (309, 153735), (333, 142655), (515, 92241), (555, 85593), (831, 57165), (927, 51245), (1385, 34299), (1545, 30747), (1665, 28531), (2493, 19055), (3811, 12465), (4155, 11433), (4635, 10249)]