156920296515

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1\times {\mathrm{216991}}^1$

素因数の和:218339

約数の個数: 32

約数和(自身を含む): 258057302016

約数和(自身を除く): 101137005501

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1303, 3909, 6515, 19545, 48211, 144633, 216991, 241055, 650973, 723165, 1084955, 3254865, 8028667, 24086001, 40143335, 120430005, 282739273, 848217819, 1413696365, 4241089095, 10461353101, 31384059303, 52306765505, 156920296515]

約数ペア:

[(1, 156920296515), (3, 52306765505), (5, 31384059303), (15, 10461353101), (37, 4241089095), (111, 1413696365), (185, 848217819), (555, 282739273), (1303, 120430005), (3909, 40143335), (6515, 24086001), (19545, 8028667), (48211, 3254865), (144633, 1084955), (216991, 723165), (241055, 650973)]