205767203475

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{181729}}^1$

素因数の和:182260

約数の個数: 48

約数和(自身を含む): 351899064320

約数和(自身を除く): 146131860845

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 487, 775, 1461, 2325, 2435, 7305, 12175, 15097, 36525, 45291, 75485, 181729, 226455, 377425, 545187, 908645, 1132275, 2725935, 4543225, 5633599, 13629675, 16900797, 28167995, 84503985, 88502023, 140839975, 265506069, 422519925, 442510115, 1327530345, 2212550575, 2743562713, 6637651725, 8230688139, 13717813565, 41153440695, 68589067825, 205767203475]

約数ペア:

[(1, 205767203475), (3, 68589067825), (5, 41153440695), (15, 13717813565), (25, 8230688139), (31, 6637651725), (75, 2743562713), (93, 2212550575), (155, 1327530345), (465, 442510115), (487, 422519925), (775, 265506069), (1461, 140839975), (2325, 88502023), (2435, 84503985), (7305, 28167995), (12175, 16900797), (15097, 13629675), (36525, 5633599), (45291, 4543225), (75485, 2725935), (181729, 1132275), (226455, 908645), (377425, 545187)]