39009915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2099}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 39614085

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 295, 315, 413, 531, 885, 1239, 2065, 2099, 2655, 3717, 6195, 6297, 10495, 14693, 18585, 18891, 31485, 44079, 73465, 94455, 123841, 132237, 220395, 371523, 619205, 661185, 866887, 1114569, 1857615, 2600661, 4334435, 5572845, 7801983, 13003305, 39009915]

約数ペア:

[(1, 39009915), (3, 13003305), (5, 7801983), (7, 5572845), (9, 4334435), (15, 2600661), (21, 1857615), (35, 1114569), (45, 866887), (59, 661185), (63, 619205), (105, 371523), (177, 220395), (295, 132237), (315, 123841), (413, 94455), (531, 73465), (885, 44079), (1239, 31485), (2065, 18891), (2099, 18585), (2655, 14693), (3717, 10495), (6195, 6297)]