402842835

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 744428160

約数和(自身を除く): 341585325

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 73, 123, 135, 205, 219, 365, 369, 615, 657, 997, 1095, 1107, 1845, 1971, 2991, 2993, 3285, 4985, 5535, 8973, 8979, 9855, 14955, 14965, 26919, 26937, 40877, 44865, 44895, 72781, 80811, 122631, 134595, 134685, 204385, 218343, 363905, 367893, 404055, 613155, 655029, 1091715, 1103679, 1839465, 1965087, 2984021, 3275145, 5518395, 8952063, 9825435, 14920105, 26856189, 44760315, 80568567, 134280945, 402842835]

約数ペア:

[(1, 402842835), (3, 134280945), (5, 80568567), (9, 44760315), (15, 26856189), (27, 14920105), (41, 9825435), (45, 8952063), (73, 5518395), (123, 3275145), (135, 2984021), (205, 1965087), (219, 1839465), (365, 1103679), (369, 1091715), (615, 655029), (657, 613155), (997, 404055), (1095, 367893), (1107, 363905), (1845, 218343), (1971, 204385), (2991, 134685), (2993, 134595), (3285, 122631), (4985, 80811), (5535, 72781), (8973, 44895), (8979, 44865), (9855, 40877), (14955, 26937), (14965, 26919)]