87240335

素因数分解:

$5^1\times 7^4\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 60

約数和(自身を含む): 135321912

約数和(自身を除く): 48081577

約数列:

[1, 5, 7, 13, 35, 43, 49, 65, 91, 169, 215, 245, 301, 343, 455, 559, 637, 845, 1183, 1505, 1715, 2107, 2401, 2795, 3185, 3913, 4459, 5915, 7267, 8281, 10535, 12005, 14749, 19565, 22295, 27391, 31213, 36335, 41405, 50869, 57967, 73745, 103243, 136955, 156065, 191737, 254345, 289835, 356083, 405769, 516215, 958685, 1342159, 1780415, 2028845, 2492581, 6710795, 12462905, 17448067, 87240335]

約数ペア:

[(1, 87240335), (5, 17448067), (7, 12462905), (13, 6710795), (35, 2492581), (43, 2028845), (49, 1780415), (65, 1342159), (91, 958685), (169, 516215), (215, 405769), (245, 356083), (301, 289835), (343, 254345), (455, 191737), (559, 156065), (637, 136955), (845, 103243), (1183, 73745), (1505, 57967), (1715, 50869), (2107, 41405), (2401, 36335), (2795, 31213), (3185, 27391), (3913, 22295), (4459, 19565), (5915, 14749), (7267, 12005), (8281, 10535)]