30103325

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 44327520

約数和(自身を除く): 14224195

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 179, 217, 775, 895, 961, 1085, 1253, 4475, 4805, 5425, 5549, 6265, 6727, 24025, 27745, 31325, 33635, 38843, 138725, 168175, 172019, 194215, 860095, 971075, 1204133, 4300475, 6020665, 30103325]

約数ペア:

[(1, 30103325), (5, 6020665), (7, 4300475), (25, 1204133), (31, 971075), (35, 860095), (155, 194215), (175, 172019), (179, 168175), (217, 138725), (775, 38843), (895, 33635), (961, 31325), (1085, 27745), (1253, 24025), (4475, 6727), (4805, 6265), (5425, 5549)]