2227071715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{17431}}^1$

素因数の和:17571

約数の個数: 32

約数和(自身を含む): 3072494592

約数和(自身を除く): 845422877

約数列:

[1, 5, 11, 23, 55, 101, 115, 253, 505, 1111, 1265, 2323, 5555, 11615, 17431, 25553, 87155, 127765, 191741, 400913, 958705, 1760531, 2004565, 4410043, 8802655, 19365841, 22050215, 40492213, 96829205, 202461065, 445414343, 2227071715]

約数ペア:

[(1, 2227071715), (5, 445414343), (11, 202461065), (23, 96829205), (55, 40492213), (101, 22050215), (115, 19365841), (253, 8802655), (505, 4410043), (1111, 2004565), (1265, 1760531), (2323, 958705), (5555, 400913), (11615, 191741), (17431, 127765), (25553, 87155)]