243374175

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 480504960

約数和(自身を除く): 237130785

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 107, 165, 225, 275, 321, 495, 535, 825, 919, 963, 1177, 1605, 2475, 2675, 2757, 3531, 4595, 4815, 5885, 8025, 8271, 10109, 10593, 13785, 17655, 22975, 24075, 29425, 30327, 41355, 50545, 52965, 68925, 88275, 90981, 98333, 151635, 206775, 252725, 264825, 294999, 454905, 491665, 758175, 884997, 1081663, 1474995, 2274525, 2458325, 3244989, 4424985, 5408315, 7374975, 9734967, 16224945, 22124925, 27041575, 48674835, 81124725, 243374175]

約数ペア:

[(1, 243374175), (3, 81124725), (5, 48674835), (9, 27041575), (11, 22124925), (15, 16224945), (25, 9734967), (33, 7374975), (45, 5408315), (55, 4424985), (75, 3244989), (99, 2458325), (107, 2274525), (165, 1474995), (225, 1081663), (275, 884997), (321, 758175), (495, 491665), (535, 454905), (825, 294999), (919, 264825), (963, 252725), (1177, 206775), (1605, 151635), (2475, 98333), (2675, 90981), (2757, 88275), (3531, 68925), (4595, 52965), (4815, 50545), (5885, 41355), (8025, 30327), (8271, 29425), (10109, 24075), (10593, 22975), (13785, 17655)]