13825395

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3889}}^1$

素因数の和:3979

約数の個数: 24

約数和(自身を含む): 24273600

約数和(自身を除く): 10448205

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 3889, 11667, 19445, 35001, 58335, 175005, 307231, 921693, 1536155, 2765079, 4608465, 13825395]

約数ペア:

[(1, 13825395), (3, 4608465), (5, 2765079), (9, 1536155), (15, 921693), (45, 307231), (79, 175005), (237, 58335), (395, 35001), (711, 19445), (1185, 11667), (3555, 3889)]