64706535

素因数分解:

$3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{5081}}^1$

素因数の和:5375

約数の個数: 24

約数和(自身を含む): 112576464

約数和(自身を除く): 47869929

約数列:

[1, 3, 5, 9, 15, 45, 283, 849, 1415, 2547, 4245, 5081, 12735, 15243, 25405, 45729, 76215, 228645, 1437923, 4313769, 7189615, 12941307, 21568845, 64706535]

約数ペア:

[(1, 64706535), (3, 21568845), (5, 12941307), (9, 7189615), (15, 4313769), (45, 1437923), (283, 228645), (849, 76215), (1415, 45729), (2547, 25405), (4245, 15243), (5081, 12735)]