39924075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 70682976

約数和(自身を除く): 30758901

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 173, 181, 255, 425, 519, 543, 865, 905, 1275, 2595, 2715, 2941, 3077, 4325, 4525, 8823, 9231, 12975, 13575, 14705, 15385, 31313, 44115, 46155, 73525, 76925, 93939, 156565, 220575, 230775, 469695, 532321, 782825, 1596963, 2348475, 2661605, 7984815, 13308025, 39924075]

約数ペア:

[(1, 39924075), (3, 13308025), (5, 7984815), (15, 2661605), (17, 2348475), (25, 1596963), (51, 782825), (75, 532321), (85, 469695), (173, 230775), (181, 220575), (255, 156565), (425, 93939), (519, 76925), (543, 73525), (865, 46155), (905, 44115), (1275, 31313), (2595, 15385), (2715, 14705), (2941, 13575), (3077, 12975), (4325, 9231), (4525, 8823)]