13199175

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5333}}^1$

素因数の和:5360

約数の個数: 36

約数和(自身を含む): 25795224

約数和(自身を除く): 12596049

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 5333, 15999, 26665, 47997, 58663, 79995, 133325, 175989, 239985, 293315, 399975, 527967, 879945, 1199925, 1466575, 2639835, 4399725, 13199175]

約数ペア:

[(1, 13199175), (3, 4399725), (5, 2639835), (9, 1466575), (11, 1199925), (15, 879945), (25, 527967), (33, 399975), (45, 293315), (55, 239985), (75, 175989), (99, 133325), (165, 79995), (225, 58663), (275, 47997), (495, 26665), (825, 15999), (2475, 5333)]