12437955

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 23194080

約数和(自身を除く): 10756125

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 353, 405, 435, 783, 1059, 1215, 1305, 1765, 2349, 3177, 3915, 5295, 7047, 9531, 10237, 11745, 15885, 28593, 30711, 35235, 47655, 51185, 85779, 92133, 142965, 153555, 276399, 428895, 460665, 829197, 1381995, 2487591, 4145985, 12437955]

約数ペア:

[(1, 12437955), (3, 4145985), (5, 2487591), (9, 1381995), (15, 829197), (27, 460665), (29, 428895), (45, 276399), (81, 153555), (87, 142965), (135, 92133), (145, 85779), (243, 51185), (261, 47655), (353, 35235), (405, 30711), (435, 28593), (783, 15885), (1059, 11745), (1215, 10237), (1305, 9531), (1765, 7047), (2349, 5295), (3177, 3915)]