39175395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1291}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 76155648

約数和(自身を除く): 36980253

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 595, 867, 1291, 1445, 1785, 2023, 3873, 4335, 6069, 6455, 9037, 10115, 19365, 21947, 27111, 30345, 45185, 65841, 109735, 135555, 153629, 329205, 373099, 460887, 768145, 1119297, 1865495, 2304435, 2611693, 5596485, 7835079, 13058465, 39175395]

約数ペア:

[(1, 39175395), (3, 13058465), (5, 7835079), (7, 5596485), (15, 2611693), (17, 2304435), (21, 1865495), (35, 1119297), (51, 768145), (85, 460887), (105, 373099), (119, 329205), (255, 153629), (289, 135555), (357, 109735), (595, 65841), (867, 45185), (1291, 30345), (1445, 27111), (1785, 21947), (2023, 19365), (3873, 10115), (4335, 9037), (6069, 6455)]