2078772555

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{3547}}^1$

素因数の和:4083

約数の個数: 32

約数和(自身を含む): 3372019200

約数和(自身を除く): 1293246645

約数列:

[1, 3, 5, 15, 89, 267, 439, 445, 1317, 1335, 2195, 3547, 6585, 10641, 17735, 39071, 53205, 117213, 195355, 315683, 586065, 947049, 1557133, 1578415, 4671399, 4735245, 7785665, 23356995, 138584837, 415754511, 692924185, 2078772555]

約数ペア:

[(1, 2078772555), (3, 692924185), (5, 415754511), (15, 138584837), (89, 23356995), (267, 7785665), (439, 4735245), (445, 4671399), (1317, 1578415), (1335, 1557133), (2195, 947049), (3547, 586065), (6585, 315683), (10641, 195355), (17735, 117213), (39071, 53205)]