68968935

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1237}}^1$

素因数の和:1317

約数の個数: 64

約数和(自身を含む): 142617600

約数和(自身を除く): 73648665

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 59, 63, 105, 135, 177, 189, 295, 315, 413, 531, 885, 945, 1237, 1239, 1593, 2065, 2655, 3711, 3717, 6185, 6195, 7965, 8659, 11133, 11151, 18555, 18585, 25977, 33399, 43295, 55665, 55755, 72983, 77931, 129885, 166995, 218949, 233793, 364915, 389655, 510881, 656847, 1094745, 1168965, 1532643, 1970541, 2554405, 3284235, 4597929, 7663215, 9852705, 13793787, 22989645, 68968935]

約数ペア:

[(1, 68968935), (3, 22989645), (5, 13793787), (7, 9852705), (9, 7663215), (15, 4597929), (21, 3284235), (27, 2554405), (35, 1970541), (45, 1532643), (59, 1168965), (63, 1094745), (105, 656847), (135, 510881), (177, 389655), (189, 364915), (295, 233793), (315, 218949), (413, 166995), (531, 129885), (885, 77931), (945, 72983), (1237, 55755), (1239, 55665), (1593, 43295), (2065, 33399), (2655, 25977), (3711, 18585), (3717, 18555), (6185, 11151), (6195, 11133), (7965, 8659)]