27590915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 39937536

約数和(自身を除く): 12346621

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 253, 391, 935, 1265, 1283, 1955, 4301, 6415, 14113, 21505, 21811, 29509, 70565, 109055, 147545, 239921, 324599, 501653, 1199605, 1622995, 2508265, 5518183, 27590915]

約数ペア:

[(1, 27590915), (5, 5518183), (11, 2508265), (17, 1622995), (23, 1199605), (55, 501653), (85, 324599), (115, 239921), (187, 147545), (253, 109055), (391, 70565), (935, 29509), (1265, 21811), (1283, 21505), (1955, 14113), (4301, 6415)]