224740775

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 333044160

約数和(自身を除く): 108303385

約数列:

[1, 5, 7, 25, 35, 37, 61, 175, 185, 259, 305, 427, 569, 925, 1295, 1525, 2135, 2257, 2845, 3983, 6475, 10675, 11285, 14225, 15799, 19915, 21053, 34709, 56425, 78995, 99575, 105265, 147371, 173545, 242963, 394975, 526325, 736855, 867725, 1214815, 1284233, 3684275, 6074075, 6421165, 8989631, 32105825, 44948155, 224740775]

約数ペア:

[(1, 224740775), (5, 44948155), (7, 32105825), (25, 8989631), (35, 6421165), (37, 6074075), (61, 3684275), (175, 1284233), (185, 1214815), (259, 867725), (305, 736855), (427, 526325), (569, 394975), (925, 242963), (1295, 173545), (1525, 147371), (2135, 105265), (2257, 99575), (2845, 78995), (3983, 56425), (6475, 34709), (10675, 21053), (11285, 19915), (14225, 15799)]