66090325

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 98386560

約数和(自身を除く): 32296235

約数列:

[1, 5, 7, 25, 35, 37, 59, 173, 175, 185, 259, 295, 413, 865, 925, 1211, 1295, 1475, 2065, 2183, 4325, 6055, 6401, 6475, 10207, 10325, 10915, 15281, 30275, 32005, 44807, 51035, 54575, 71449, 76405, 160025, 224035, 255175, 357245, 377659, 382025, 1120175, 1786225, 1888295, 2643613, 9441475, 13218065, 66090325]

約数ペア:

[(1, 66090325), (5, 13218065), (7, 9441475), (25, 2643613), (35, 1888295), (37, 1786225), (59, 1120175), (173, 382025), (175, 377659), (185, 357245), (259, 255175), (295, 224035), (413, 160025), (865, 76405), (925, 71449), (1211, 54575), (1295, 51035), (1475, 44807), (2065, 32005), (2183, 30275), (4325, 15281), (6055, 10915), (6401, 10325), (6475, 10207)]