163934775

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{5737}}^1$

素因数の和:5880

約数の個数: 36

約数和(自身を含む): 295988992

約数和(自身を除く): 132054217

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 635, 1143, 1905, 3175, 5715, 5737, 9525, 17211, 28575, 28685, 51633, 86055, 143425, 258165, 430275, 728599, 1290825, 2185797, 3642995, 6557391, 10928985, 18214975, 32786955, 54644925, 163934775]

約数ペア:

[(1, 163934775), (3, 54644925), (5, 32786955), (9, 18214975), (15, 10928985), (25, 6557391), (45, 3642995), (75, 2185797), (127, 1290825), (225, 728599), (381, 430275), (635, 258165), (1143, 143425), (1905, 86055), (3175, 51633), (5715, 28685), (5737, 28575), (9525, 17211)]