77762425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 110492928

約数和(自身を除く): 32730503

約数列:

[1, 5, 13, 23, 25, 65, 101, 103, 115, 299, 325, 505, 515, 575, 1313, 1339, 1495, 2323, 2369, 2525, 2575, 6565, 6695, 7475, 10403, 11615, 11845, 30199, 30797, 32825, 33475, 52015, 58075, 59225, 135239, 150995, 153985, 239269, 260075, 676195, 754975, 769925, 1196345, 3110497, 3380975, 5981725, 15552485, 77762425]

約数ペア:

[(1, 77762425), (5, 15552485), (13, 5981725), (23, 3380975), (25, 3110497), (65, 1196345), (101, 769925), (103, 754975), (115, 676195), (299, 260075), (325, 239269), (505, 153985), (515, 150995), (575, 135239), (1313, 59225), (1339, 58075), (1495, 52015), (2323, 33475), (2369, 32825), (2525, 30797), (2575, 30199), (6565, 11845), (6695, 11615), (7475, 10403)]