84402195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{691}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 143493120

約数和(自身を除く): 59090925

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 479, 691, 1437, 2073, 2395, 3455, 7185, 8143, 10365, 11747, 24429, 35241, 40715, 58735, 122145, 176205, 330989, 992967, 1654945, 4964835, 5626813, 16880439, 28134065, 84402195]

約数ペア:

[(1, 84402195), (3, 28134065), (5, 16880439), (15, 5626813), (17, 4964835), (51, 1654945), (85, 992967), (255, 330989), (479, 176205), (691, 122145), (1437, 58735), (2073, 40715), (2395, 35241), (3455, 24429), (7185, 11747), (8143, 10365)]