13775865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 9863175

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 607, 1335, 1513, 1821, 3035, 4539, 7565, 9105, 10319, 22695, 30957, 51595, 54023, 154785, 162069, 270115, 810345, 918391, 2755173, 4591955, 13775865]

約数ペア:

[(1, 13775865), (3, 4591955), (5, 2755173), (15, 918391), (17, 810345), (51, 270115), (85, 162069), (89, 154785), (255, 54023), (267, 51595), (445, 30957), (607, 22695), (1335, 10319), (1513, 9105), (1821, 7565), (3035, 4539)]