188670075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3221}}^1$

素因数の和:3316

約数の個数: 48

約数和(自身を含む): 345192192

約数和(自身を除く): 156522117

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 71, 75, 165, 213, 275, 355, 781, 825, 1065, 1775, 2343, 3221, 3905, 5325, 9663, 11715, 16105, 19525, 35431, 48315, 58575, 80525, 106293, 177155, 228691, 241575, 531465, 686073, 885775, 1143455, 2515601, 2657325, 3430365, 5717275, 7546803, 12578005, 17151825, 37734015, 62890025, 188670075]

約数ペア:

[(1, 188670075), (3, 62890025), (5, 37734015), (11, 17151825), (15, 12578005), (25, 7546803), (33, 5717275), (55, 3430365), (71, 2657325), (75, 2515601), (165, 1143455), (213, 885775), (275, 686073), (355, 531465), (781, 241575), (825, 228691), (1065, 177155), (1775, 106293), (2343, 80525), (3221, 58575), (3905, 48315), (5325, 35431), (9663, 19525), (11715, 16105)]