87867135

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{114859}}^1$

素因数の和:114887

約数の個数: 24

約数和(自身を含む): 161263440

約数和(自身を除く): 73396305

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 114859, 344577, 574295, 1033731, 1722885, 1952603, 5168655, 5857809, 9763015, 17573427, 29289045, 87867135]

約数ペア:

[(1, 87867135), (3, 29289045), (5, 17573427), (9, 9763015), (15, 5857809), (17, 5168655), (45, 1952603), (51, 1722885), (85, 1033731), (153, 574295), (255, 344577), (765, 114859)]