54090435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1427}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 104461056

約数和(自身を除く): 50370621

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1083, 1427, 1805, 1995, 2527, 4281, 5415, 7135, 7581, 9989, 12635, 21405, 27113, 29967, 37905, 49945, 81339, 135565, 149835, 189791, 406695, 515147, 569373, 948955, 1545441, 2575735, 2846865, 3606029, 7727205, 10818087, 18030145, 54090435]

約数ペア:

[(1, 54090435), (3, 18030145), (5, 10818087), (7, 7727205), (15, 3606029), (19, 2846865), (21, 2575735), (35, 1545441), (57, 948955), (95, 569373), (105, 515147), (133, 406695), (285, 189791), (361, 149835), (399, 135565), (665, 81339), (1083, 49945), (1427, 37905), (1805, 29967), (1995, 27113), (2527, 21405), (4281, 12635), (5415, 9989), (7135, 7581)]