38892035

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12211}}^1$

素因数の和:12243

約数の個数: 24

約数和(自身を含む): 58471056

約数和(自身を除く): 19579021

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 12211, 61055, 85477, 158743, 427385, 598339, 793715, 1111201, 2991695, 5556005, 7778407, 38892035]

約数ペア:

[(1, 38892035), (5, 7778407), (7, 5556005), (13, 2991695), (35, 1111201), (49, 793715), (65, 598339), (91, 427385), (245, 158743), (455, 85477), (637, 61055), (3185, 12211)]