30365825

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 46604160

約数和(自身を除く): 16238335

約数列:

[1, 5, 7, 17, 25, 35, 59, 85, 119, 173, 175, 295, 413, 425, 595, 865, 1003, 1211, 1475, 2065, 2941, 2975, 4325, 5015, 6055, 7021, 10207, 10325, 14705, 20587, 25075, 30275, 35105, 51035, 71449, 73525, 102935, 173519, 175525, 255175, 357245, 514675, 867595, 1214633, 1786225, 4337975, 6073165, 30365825]

約数ペア:

[(1, 30365825), (5, 6073165), (7, 4337975), (17, 1786225), (25, 1214633), (35, 867595), (59, 514675), (85, 357245), (119, 255175), (173, 175525), (175, 173519), (295, 102935), (413, 73525), (425, 71449), (595, 51035), (865, 35105), (1003, 30275), (1211, 25075), (1475, 20587), (2065, 14705), (2941, 10325), (2975, 10207), (4325, 7021), (5015, 6055)]