13485750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17981}}^1$

素因数の和:18001

約数の個数: 32

約数和(自身を含む): 33662304

約数和(自身を除く): 20176554

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 17981, 35962, 53943, 89905, 107886, 179810, 269715, 449525, 539430, 899050, 1348575, 2247625, 2697150, 4495250, 6742875, 13485750]

約数ペア:

[(1, 13485750), (2, 6742875), (3, 4495250), (5, 2697150), (6, 2247625), (10, 1348575), (15, 899050), (25, 539430), (30, 449525), (50, 269715), (75, 179810), (125, 107886), (150, 89905), (250, 53943), (375, 35962), (750, 17981)]