12165562015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{10837}}^1$

素因数の和:11187

約数の個数: 32

約数和(自身を含む): 15843942144

約数和(自身を除く): 3678380129

約数列:

[1, 5, 17, 47, 85, 235, 281, 799, 1405, 3995, 4777, 10837, 13207, 23885, 54185, 66035, 184229, 224519, 509339, 921145, 1122595, 2546695, 3045197, 8658763, 15225985, 43293815, 51768349, 143124259, 258841745, 715621295, 2433112403, 12165562015]

約数ペア:

[(1, 12165562015), (5, 2433112403), (17, 715621295), (47, 258841745), (85, 143124259), (235, 51768349), (281, 43293815), (799, 15225985), (1405, 8658763), (3995, 3045197), (4777, 2546695), (10837, 1122595), (13207, 921145), (23885, 509339), (54185, 224519), (66035, 184229)]