79141715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 104924160

約数和(自身を除く): 25782445

約数列:

[1, 5, 17, 43, 59, 85, 215, 295, 367, 731, 1003, 1835, 2537, 3655, 5015, 6239, 12685, 15781, 21653, 31195, 43129, 78905, 108265, 215645, 268277, 368101, 931079, 1341385, 1840505, 4655395, 15828343, 79141715]

約数ペア:

[(1, 79141715), (5, 15828343), (17, 4655395), (43, 1840505), (59, 1341385), (85, 931079), (215, 368101), (295, 268277), (367, 215645), (731, 108265), (1003, 78905), (1835, 43129), (2537, 31195), (3655, 21653), (5015, 15781), (6239, 12685)]