171050175

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 327474576

約数和(自身を除く): 156424401

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 197, 225, 227, 255, 425, 591, 681, 765, 985, 1135, 1275, 1773, 2043, 2955, 3349, 3405, 3825, 3859, 4925, 5675, 8865, 10047, 10215, 11577, 14775, 16745, 17025, 19295, 30141, 34731, 44325, 44719, 50235, 51075, 57885, 83725, 96475, 134157, 150705, 173655, 223595, 251175, 289425, 402471, 670785, 753525, 760223, 868275, 1117975, 2012355, 2280669, 3353925, 3801115, 6842007, 10061775, 11403345, 19005575, 34210035, 57016725, 171050175]

約数ペア:

[(1, 171050175), (3, 57016725), (5, 34210035), (9, 19005575), (15, 11403345), (17, 10061775), (25, 6842007), (45, 3801115), (51, 3353925), (75, 2280669), (85, 2012355), (153, 1117975), (197, 868275), (225, 760223), (227, 753525), (255, 670785), (425, 402471), (591, 289425), (681, 251175), (765, 223595), (985, 173655), (1135, 150705), (1275, 134157), (1773, 96475), (2043, 83725), (2955, 57885), (3349, 51075), (3405, 50235), (3825, 44719), (3859, 44325), (4925, 34731), (5675, 30141), (8865, 19295), (10047, 17025), (10215, 16745), (11577, 14775)]