3840684195

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{61211}}^1$

素因数の和:61355

約数の個数: 32

約数和(自身を含む): 6346460160

約数和(自身を除く): 2505775965

約数列:

[1, 3, 5, 15, 47, 89, 141, 235, 267, 445, 705, 1335, 4183, 12549, 20915, 61211, 62745, 183633, 306055, 918165, 2876917, 5447779, 8630751, 14384585, 16343337, 27238895, 43153755, 81716685, 256045613, 768136839, 1280228065, 3840684195]

約数ペア:

[(1, 3840684195), (3, 1280228065), (5, 768136839), (15, 256045613), (47, 81716685), (89, 43153755), (141, 27238895), (235, 16343337), (267, 14384585), (445, 8630751), (705, 5447779), (1335, 2876917), (4183, 918165), (12549, 306055), (20915, 183633), (61211, 62745)]