26250435

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 47238048

約数和(自身を除く): 20987613

約数列:

[1, 3, 5, 9, 15, 45, 61, 73, 131, 183, 219, 305, 365, 393, 549, 655, 657, 915, 1095, 1179, 1965, 2745, 3285, 4453, 5895, 7991, 9563, 13359, 22265, 23973, 28689, 39955, 40077, 47815, 66795, 71919, 86067, 119865, 143445, 200385, 359595, 430335, 583343, 1750029, 2916715, 5250087, 8750145, 26250435]

約数ペア:

[(1, 26250435), (3, 8750145), (5, 5250087), (9, 2916715), (15, 1750029), (45, 583343), (61, 430335), (73, 359595), (131, 200385), (183, 143445), (219, 119865), (305, 86067), (365, 71919), (393, 66795), (549, 47815), (655, 40077), (657, 39955), (915, 28689), (1095, 23973), (1179, 22265), (1965, 13359), (2745, 9563), (3285, 7991), (4453, 5895)]