122441225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 172756800

約数和(自身を除く): 50315575

約数列:

[1, 5, 17, 19, 25, 59, 85, 95, 257, 295, 323, 425, 475, 1003, 1121, 1285, 1475, 1615, 4369, 4883, 5015, 5605, 6425, 8075, 15163, 19057, 21845, 24415, 25075, 28025, 75815, 83011, 95285, 109225, 122075, 257771, 288097, 379075, 415055, 476425, 1288855, 1440485, 2075275, 4897649, 6444275, 7202425, 24488245, 122441225]

約数ペア:

[(1, 122441225), (5, 24488245), (17, 7202425), (19, 6444275), (25, 4897649), (59, 2075275), (85, 1440485), (95, 1288855), (257, 476425), (295, 415055), (323, 379075), (425, 288097), (475, 257771), (1003, 122075), (1121, 109225), (1285, 95285), (1475, 83011), (1615, 75815), (4369, 28025), (4883, 25075), (5015, 24415), (5605, 21845), (6425, 19057), (8075, 15163)]