76255455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15739}}^1$

素因数の和:15783

約数の個数: 32

約数和(自身を含む): 135993600

約数和(自身を除く): 59738145

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 15739, 47217, 78695, 236085, 267563, 299041, 802689, 897123, 1337815, 1495205, 4013445, 4485615, 5083697, 15251091, 25418485, 76255455]

約数ペア:

[(1, 76255455), (3, 25418485), (5, 15251091), (15, 5083697), (17, 4485615), (19, 4013445), (51, 1495205), (57, 1337815), (85, 897123), (95, 802689), (255, 299041), (285, 267563), (323, 236085), (969, 78695), (1615, 47217), (4845, 15739)]