74364885

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1584

約数の個数: 80

約数和(自身を含む): 161415936

約数和(自身を除く): 87051051

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 105, 119, 135, 153, 189, 255, 315, 357, 405, 459, 567, 595, 765, 945, 1071, 1377, 1543, 1785, 2295, 2835, 3213, 4629, 5355, 6885, 7715, 9639, 10801, 13887, 16065, 23145, 26231, 32403, 41661, 48195, 54005, 69435, 78693, 97209, 124983, 131155, 162015, 183617, 208305, 236079, 291627, 393465, 486045, 550851, 624915, 708237, 874881, 918085, 1180395, 1458135, 1652553, 2124711, 2754255, 3541185, 4374405, 4957659, 8262765, 10623555, 14872977, 24788295, 74364885]

約数ペア:

[(1, 74364885), (3, 24788295), (5, 14872977), (7, 10623555), (9, 8262765), (15, 4957659), (17, 4374405), (21, 3541185), (27, 2754255), (35, 2124711), (45, 1652553), (51, 1458135), (63, 1180395), (81, 918085), (85, 874881), (105, 708237), (119, 624915), (135, 550851), (153, 486045), (189, 393465), (255, 291627), (315, 236079), (357, 208305), (405, 183617), (459, 162015), (567, 131155), (595, 124983), (765, 97209), (945, 78693), (1071, 69435), (1377, 54005), (1543, 48195), (1785, 41661), (2295, 32403), (2835, 26231), (3213, 23145), (4629, 16065), (5355, 13887), (6885, 10801), (7715, 9639)]