3926235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 6765120

約数和(自身を除く): 2838885

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 173, 255, 267, 445, 519, 865, 1335, 1513, 2595, 2941, 4539, 7565, 8823, 14705, 15397, 22695, 44115, 46191, 76985, 230955, 261749, 785247, 1308745, 3926235]

約数ペア:

[(1, 3926235), (3, 1308745), (5, 785247), (15, 261749), (17, 230955), (51, 76985), (85, 46191), (89, 44115), (173, 22695), (255, 15397), (267, 14705), (445, 8823), (519, 7565), (865, 4539), (1335, 2941), (1513, 2595)]