138897702585

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2551}}^1\times {\mathrm{2671}}^1$

素因数の和:5387

約数の個数: 64

約数和(自身を含む): 248755077120

約数和(自身を除く): 109857374535

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 2551, 2671, 4077, 6795, 7653, 8013, 12755, 13355, 20385, 22959, 24039, 38265, 40065, 68877, 72117, 114795, 120195, 344385, 360585, 385201, 403321, 1155603, 1209963, 1926005, 2016605, 3466809, 3629889, 5778015, 6049815, 6813721, 10400427, 10889667, 17334045, 18149445, 20441163, 34068605, 52002135, 54448335, 61323489, 102205815, 183970467, 306617445, 919852335, 1028871871, 3086615613, 5144359355, 9259846839, 15433078065, 27779540517, 46299234195, 138897702585]

約数ペア:

[(1, 138897702585), (3, 46299234195), (5, 27779540517), (9, 15433078065), (15, 9259846839), (27, 5144359355), (45, 3086615613), (135, 1028871871), (151, 919852335), (453, 306617445), (755, 183970467), (1359, 102205815), (2265, 61323489), (2551, 54448335), (2671, 52002135), (4077, 34068605), (6795, 20441163), (7653, 18149445), (8013, 17334045), (12755, 10889667), (13355, 10400427), (20385, 6813721), (22959, 6049815), (24039, 5778015), (38265, 3629889), (40065, 3466809), (68877, 2016605), (72117, 1926005), (114795, 1209963), (120195, 1155603), (344385, 403321), (360585, 385201)]