2478049275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{87641}}^1$

素因数の和:87696

約数の個数: 48

約数和(自身を含む): 4564395360

約数和(自身を除く): 2086346085

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1885, 2175, 5655, 9425, 28275, 87641, 262923, 438205, 1139333, 1314615, 2191025, 2541589, 3417999, 5696665, 6573075, 7624767, 12707945, 17089995, 28483325, 33040657, 38123835, 63539725, 85449975, 99121971, 165203285, 190619175, 495609855, 826016425, 2478049275]

約数ペア:

[(1, 2478049275), (3, 826016425), (5, 495609855), (13, 190619175), (15, 165203285), (25, 99121971), (29, 85449975), (39, 63539725), (65, 38123835), (75, 33040657), (87, 28483325), (145, 17089995), (195, 12707945), (325, 7624767), (377, 6573075), (435, 5696665), (725, 3417999), (975, 2541589), (1131, 2191025), (1885, 1314615), (2175, 1139333), (5655, 438205), (9425, 262923), (28275, 87641)]