40499925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 71453760

約数和(自身を除く): 30953835

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 97, 285, 291, 293, 475, 485, 879, 1425, 1455, 1465, 1843, 2425, 4395, 5529, 5567, 7275, 7325, 9215, 16701, 21975, 27645, 27835, 28421, 46075, 83505, 85263, 138225, 139175, 142105, 417525, 426315, 539999, 710525, 1619997, 2131575, 2699995, 8099985, 13499975, 40499925]

約数ペア:

[(1, 40499925), (3, 13499975), (5, 8099985), (15, 2699995), (19, 2131575), (25, 1619997), (57, 710525), (75, 539999), (95, 426315), (97, 417525), (285, 142105), (291, 139175), (293, 138225), (475, 85263), (485, 83505), (879, 46075), (1425, 28421), (1455, 27835), (1465, 27645), (1843, 21975), (2425, 16701), (4395, 9215), (5529, 7325), (5567, 7275)]