412119675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2281}}^1$

素因数の和:2381

約数の個数: 72

約数和(自身を含む): 816645648

約数和(自身を除く): 404525973

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 73, 75, 99, 165, 219, 225, 275, 365, 495, 657, 803, 825, 1095, 1825, 2281, 2409, 2475, 3285, 4015, 5475, 6843, 7227, 11405, 12045, 16425, 20075, 20529, 25091, 34215, 36135, 57025, 60225, 75273, 102645, 125455, 166513, 171075, 180675, 225819, 376365, 499539, 513225, 627275, 832565, 1129095, 1498617, 1831643, 1881825, 2497695, 4162825, 5494929, 5645475, 7493085, 9158215, 12488475, 16484787, 27474645, 37465425, 45791075, 82423935, 137373225, 412119675]

約数ペア:

[(1, 412119675), (3, 137373225), (5, 82423935), (9, 45791075), (11, 37465425), (15, 27474645), (25, 16484787), (33, 12488475), (45, 9158215), (55, 7493085), (73, 5645475), (75, 5494929), (99, 4162825), (165, 2497695), (219, 1881825), (225, 1831643), (275, 1498617), (365, 1129095), (495, 832565), (657, 627275), (803, 513225), (825, 499539), (1095, 376365), (1825, 225819), (2281, 180675), (2409, 171075), (2475, 166513), (3285, 125455), (4015, 102645), (5475, 75273), (6843, 60225), (7227, 57025), (11405, 36135), (12045, 34215), (16425, 25091), (20075, 20529)]