1145001065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1777}}^1$

素因数の和:2249

約数の個数: 32

約数和(自身を含む): 1548481536

約数和(自身を除く): 403480471

約数列:

[1, 5, 13, 23, 65, 115, 299, 431, 1495, 1777, 2155, 5603, 8885, 9913, 23101, 28015, 40871, 49565, 115505, 128869, 204355, 531323, 644345, 765887, 2656615, 3829435, 9956531, 17615401, 49782655, 88077005, 229000213, 1145001065]

約数ペア:

[(1, 1145001065), (5, 229000213), (13, 88077005), (23, 49782655), (65, 17615401), (115, 9956531), (299, 3829435), (431, 2656615), (1495, 765887), (1777, 644345), (2155, 531323), (5603, 204355), (8885, 128869), (9913, 115505), (23101, 49565), (28015, 40871)]