27409095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{87013}}^1$

素因数の和:87031

約数の個数: 24

約数和(自身を含む): 54296736

約数和(自身を除く): 26887641

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 87013, 261039, 435065, 609091, 783117, 1305195, 1827273, 3045455, 3915585, 5481819, 9136365, 27409095]

約数ペア:

[(1, 27409095), (3, 9136365), (5, 5481819), (7, 3915585), (9, 3045455), (15, 1827273), (21, 1305195), (35, 783117), (45, 609091), (63, 435065), (105, 261039), (315, 87013)]