387645225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{859}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 701264640

約数和(自身を除く): 313619415

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 547, 825, 859, 1641, 2577, 2735, 4295, 6017, 8205, 9449, 12885, 13675, 18051, 21475, 28347, 30085, 41025, 47245, 64425, 90255, 141735, 150425, 236225, 451275, 469873, 708675, 1409619, 2349365, 5168603, 7048095, 11746825, 15505809, 25843015, 35240475, 77529045, 129215075, 387645225]

約数ペア:

[(1, 387645225), (3, 129215075), (5, 77529045), (11, 35240475), (15, 25843015), (25, 15505809), (33, 11746825), (55, 7048095), (75, 5168603), (165, 2349365), (275, 1409619), (547, 708675), (825, 469873), (859, 451275), (1641, 236225), (2577, 150425), (2735, 141735), (4295, 90255), (6017, 64425), (8205, 47245), (9449, 41025), (12885, 30085), (13675, 28347), (18051, 21475)]