40140555

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4201}}^1$

素因数の和:4236

約数の個数: 48

約数和(自身を含む): 80476704

約数和(自身を除く): 40336149

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 4201, 9555, 12603, 21005, 29407, 54613, 63015, 88221, 147035, 163839, 205849, 273065, 382291, 441105, 617547, 819195, 1029245, 1146873, 1911455, 2676037, 3087735, 5734365, 8028111, 13380185, 40140555]

約数ペア:

[(1, 40140555), (3, 13380185), (5, 8028111), (7, 5734365), (13, 3087735), (15, 2676037), (21, 1911455), (35, 1146873), (39, 1029245), (49, 819195), (65, 617547), (91, 441105), (105, 382291), (147, 273065), (195, 205849), (245, 163839), (273, 147035), (455, 88221), (637, 63015), (735, 54613), (1365, 29407), (1911, 21005), (3185, 12603), (4201, 9555)]