13365795

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 22224384

約数和(自身を除く): 8858589

約数列:

[1, 3, 5, 15, 41, 103, 123, 205, 211, 309, 515, 615, 633, 1055, 1545, 3165, 4223, 8651, 12669, 21115, 21733, 25953, 43255, 63345, 65199, 108665, 129765, 325995, 891053, 2673159, 4455265, 13365795]

約数ペア:

[(1, 13365795), (3, 4455265), (5, 2673159), (15, 891053), (41, 325995), (103, 129765), (123, 108665), (205, 65199), (211, 63345), (309, 43255), (515, 25953), (615, 21733), (633, 21115), (1055, 12669), (1545, 8651), (3165, 4223)]