22278315225

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{727}}^1\times {\mathrm{3119}}^1$

素因数の和:3990

約数の個数: 48

約数和(自身を含む): 37177620480

約数和(自身を除く): 14899305255

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 727, 1965, 2181, 3119, 3275, 3635, 9357, 9825, 10905, 15595, 18175, 46785, 54525, 77975, 95237, 233925, 285711, 408589, 476185, 1225767, 1428555, 2042945, 2267513, 2380925, 6128835, 6802539, 7142775, 10214725, 11337565, 30644175, 34012695, 56687825, 170063475, 297044203, 891132609, 1485221015, 4455663045, 7426105075, 22278315225]

約数ペア:

[(1, 22278315225), (3, 7426105075), (5, 4455663045), (15, 1485221015), (25, 891132609), (75, 297044203), (131, 170063475), (393, 56687825), (655, 34012695), (727, 30644175), (1965, 11337565), (2181, 10214725), (3119, 7142775), (3275, 6802539), (3635, 6128835), (9357, 2380925), (9825, 2267513), (10905, 2042945), (15595, 1428555), (18175, 1225767), (46785, 476185), (54525, 408589), (77975, 285711), (95237, 233925)]