12242205

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 23328000

約数和(自身を除く): 11085795

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 53, 59, 87, 135, 145, 159, 177, 261, 265, 295, 435, 477, 531, 783, 795, 885, 1305, 1431, 1537, 1593, 1711, 2385, 2655, 3127, 3915, 4611, 5133, 7155, 7685, 7965, 8555, 9381, 13833, 15399, 15635, 23055, 25665, 28143, 41499, 46197, 46905, 69165, 76995, 84429, 90683, 140715, 207495, 230985, 272049, 422145, 453415, 816147, 1360245, 2448441, 4080735, 12242205]

約数ペア:

[(1, 12242205), (3, 4080735), (5, 2448441), (9, 1360245), (15, 816147), (27, 453415), (29, 422145), (45, 272049), (53, 230985), (59, 207495), (87, 140715), (135, 90683), (145, 84429), (159, 76995), (177, 69165), (261, 46905), (265, 46197), (295, 41499), (435, 28143), (477, 25665), (531, 23055), (783, 15635), (795, 15399), (885, 13833), (1305, 9381), (1431, 8555), (1537, 7965), (1593, 7685), (1711, 7155), (2385, 5133), (2655, 4611), (3127, 3915)]