252133725

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 438291392

約数和(自身を除く): 186157667

約数列:

[1, 3, 5, 15, 25, 37, 43, 75, 111, 129, 185, 215, 555, 645, 925, 1075, 1591, 2113, 2775, 3225, 4773, 6339, 7955, 10565, 23865, 31695, 39775, 52825, 78181, 90859, 119325, 158475, 234543, 272577, 390905, 454295, 1172715, 1362885, 1954525, 2271475, 3361783, 5863575, 6814425, 10085349, 16808915, 50426745, 84044575, 252133725]

約数ペア:

[(1, 252133725), (3, 84044575), (5, 50426745), (15, 16808915), (25, 10085349), (37, 6814425), (43, 5863575), (75, 3361783), (111, 2271475), (129, 1954525), (185, 1362885), (215, 1172715), (555, 454295), (645, 390905), (925, 272577), (1075, 234543), (1591, 158475), (2113, 119325), (2775, 90859), (3225, 78181), (4773, 52825), (6339, 39775), (7955, 31695), (10565, 23865)]