31764715

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 9707285

約数列:

[1, 5, 29, 47, 59, 79, 145, 235, 295, 395, 1363, 1711, 2291, 2773, 3713, 4661, 6815, 8555, 11455, 13865, 18565, 23305, 80417, 107677, 135169, 219067, 402085, 538385, 675845, 1095335, 6352943, 31764715]

約数ペア:

[(1, 31764715), (5, 6352943), (29, 1095335), (47, 675845), (59, 538385), (79, 402085), (145, 219067), (235, 135169), (295, 107677), (395, 80417), (1363, 23305), (1711, 18565), (2291, 13865), (2773, 11455), (3713, 8555), (4661, 6815)]