187875075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{147353}}^1$

素因数の和:147383

約数の個数: 24

約数和(自身を含む): 328894128

約数和(自身を除く): 141019053

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 147353, 442059, 736765, 2210295, 2505001, 3683825, 7515003, 11051475, 12525005, 37575015, 62625025, 187875075]

約数ペア:

[(1, 187875075), (3, 62625025), (5, 37575015), (15, 12525005), (17, 11051475), (25, 7515003), (51, 3683825), (75, 2505001), (85, 2210295), (255, 736765), (425, 442059), (1275, 147353)]