300148975

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 446765056

約数和(自身を除く): 146616081

約数列:

[1, 5, 7, 25, 31, 35, 61, 155, 175, 217, 305, 427, 775, 907, 1085, 1525, 1891, 2135, 4535, 5425, 6349, 9455, 10675, 13237, 22675, 28117, 31745, 47275, 55327, 66185, 140585, 158725, 196819, 276635, 330925, 387289, 702925, 984095, 1383175, 1715137, 1936445, 4920475, 8575685, 9682225, 12005959, 42878425, 60029795, 300148975]

約数ペア:

[(1, 300148975), (5, 60029795), (7, 42878425), (25, 12005959), (31, 9682225), (35, 8575685), (61, 4920475), (155, 1936445), (175, 1715137), (217, 1383175), (305, 984095), (427, 702925), (775, 387289), (907, 330925), (1085, 276635), (1525, 196819), (1891, 158725), (2135, 140585), (4535, 66185), (5425, 55327), (6349, 47275), (9455, 31745), (10675, 28117), (13237, 22675)]