201388201425

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{50423}}^1$

素因数の和:50600

約数の個数: 96

約数和(自身を含む): 379906517760

約数和(自身を除く): 178518316335

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 97, 135, 183, 225, 291, 305, 485, 549, 675, 873, 915, 1455, 1525, 1647, 2425, 2619, 2745, 4365, 4575, 5917, 7275, 8235, 13095, 13725, 17751, 21825, 29585, 41175, 50423, 53253, 65475, 88755, 147925, 151269, 159759, 252115, 266265, 443775, 453807, 756345, 798795, 1260575, 1331325, 1361421, 2269035, 3075803, 3781725, 3993975, 4891031, 6807105, 9227409, 11345175, 14673093, 15379015, 24455155, 27682227, 34035525, 44019279, 46137045, 73365465, 76895075, 83046681, 122275775, 132057837, 138411135, 220096395, 230685225, 298352891, 366827325, 415233405, 660289185, 692055675, 895058673, 1100481975, 1491764455, 2076167025, 2685176019, 3301445925, 4475293365, 7458822275, 8055528057, 13425880095, 22376466825, 40277640285, 67129400475, 201388201425]

約数ペア:

[(1, 201388201425), (3, 67129400475), (5, 40277640285), (9, 22376466825), (15, 13425880095), (25, 8055528057), (27, 7458822275), (45, 4475293365), (61, 3301445925), (75, 2685176019), (97, 2076167025), (135, 1491764455), (183, 1100481975), (225, 895058673), (291, 692055675), (305, 660289185), (485, 415233405), (549, 366827325), (675, 298352891), (873, 230685225), (915, 220096395), (1455, 138411135), (1525, 132057837), (1647, 122275775), (2425, 83046681), (2619, 76895075), (2745, 73365465), (4365, 46137045), (4575, 44019279), (5917, 34035525), (7275, 27682227), (8235, 24455155), (13095, 15379015), (13725, 14673093), (17751, 11345175), (21825, 9227409), (29585, 6807105), (41175, 4891031), (50423, 3993975), (53253, 3781725), (65475, 3075803), (88755, 2269035), (147925, 1361421), (151269, 1331325), (159759, 1260575), (252115, 798795), (266265, 756345), (443775, 453807)]