2080647975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{39239}}^1$

素因数の和:39360

約数の個数: 48

約数和(自身を含む): 3970460160

約数和(自身を除く): 1889812185

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 101, 105, 175, 303, 505, 525, 707, 1515, 2121, 2525, 3535, 7575, 10605, 17675, 39239, 53025, 117717, 196195, 274673, 588585, 824019, 980975, 1373365, 2942925, 3963139, 4120095, 6866825, 11889417, 19815695, 20600475, 27741973, 59447085, 83225919, 99078475, 138709865, 297235425, 416129595, 693549325, 2080647975]

約数ペア:

[(1, 2080647975), (3, 693549325), (5, 416129595), (7, 297235425), (15, 138709865), (21, 99078475), (25, 83225919), (35, 59447085), (75, 27741973), (101, 20600475), (105, 19815695), (175, 11889417), (303, 6866825), (505, 4120095), (525, 3963139), (707, 2942925), (1515, 1373365), (2121, 980975), (2525, 824019), (3535, 588585), (7575, 274673), (10605, 196195), (17675, 117717), (39239, 53025)]