426495325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 574963200

約数和(自身を除く): 148467875

約数列:

[1, 5, 23, 25, 41, 79, 115, 205, 229, 395, 575, 943, 1025, 1145, 1817, 1975, 3239, 4715, 5267, 5725, 9085, 9389, 16195, 18091, 23575, 26335, 45425, 46945, 74497, 80975, 90455, 131675, 215947, 234725, 372485, 416093, 452275, 741731, 1079735, 1862425, 2080465, 3708655, 5398675, 10402325, 17059813, 18543275, 85299065, 426495325]

約数ペア:

[(1, 426495325), (5, 85299065), (23, 18543275), (25, 17059813), (41, 10402325), (79, 5398675), (115, 3708655), (205, 2080465), (229, 1862425), (395, 1079735), (575, 741731), (943, 452275), (1025, 416093), (1145, 372485), (1817, 234725), (1975, 215947), (3239, 131675), (4715, 90455), (5267, 80975), (5725, 74497), (9085, 46945), (9389, 45425), (16195, 26335), (18091, 23575)]