72888035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 100472832

約数和(自身を除く): 27584797

約数列:

[1, 5, 11, 23, 55, 115, 157, 253, 367, 785, 1265, 1727, 1835, 3611, 4037, 8441, 8635, 18055, 20185, 39721, 42205, 57619, 92851, 198605, 288095, 464255, 633809, 1325237, 3169045, 6626185, 14577607, 72888035]

約数ペア:

[(1, 72888035), (5, 14577607), (11, 6626185), (23, 3169045), (55, 1325237), (115, 633809), (157, 464255), (253, 288095), (367, 198605), (785, 92851), (1265, 57619), (1727, 42205), (1835, 39721), (3611, 20185), (4037, 18055), (8441, 8635)]