15690018235

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1\times {\mathrm{1153}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 19449239040

約数和(自身を除く): 3759220805

約数列:

[1, 5, 43, 167, 215, 379, 835, 1153, 1895, 5765, 7181, 16297, 35905, 49579, 63293, 81485, 192551, 247895, 316465, 436987, 962755, 2184935, 2721599, 8279693, 13607995, 18790441, 41398465, 72976829, 93952205, 364884145, 3138003647, 15690018235]

約数ペア:

[(1, 15690018235), (5, 3138003647), (43, 364884145), (167, 93952205), (215, 72976829), (379, 41398465), (835, 18790441), (1153, 13607995), (1895, 8279693), (5765, 2721599), (7181, 2184935), (16297, 962755), (35905, 436987), (49579, 316465), (63293, 247895), (81485, 192551)]