87950775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6271}}^1$

素因数の和:6312

約数の個数: 48

約数和(自身を含む): 167989248

約数和(自身を除く): 80038473

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 4675, 6271, 14025, 18813, 31355, 68981, 94065, 106607, 156775, 206943, 319821, 344905, 470325, 533035, 1034715, 1172677, 1599105, 1724525, 2665175, 3518031, 5173575, 5863385, 7995525, 17590155, 29316925, 87950775]

約数ペア:

[(1, 87950775), (3, 29316925), (5, 17590155), (11, 7995525), (15, 5863385), (17, 5173575), (25, 3518031), (33, 2665175), (51, 1724525), (55, 1599105), (75, 1172677), (85, 1034715), (165, 533035), (187, 470325), (255, 344905), (275, 319821), (425, 206943), (561, 156775), (825, 106607), (935, 94065), (1275, 68981), (2805, 31355), (4675, 18813), (6271, 14025)]