1259098225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{3389}}^1$

素因数の和:3610

約数の個数: 48

約数和(自身を含む): 1957196160

約数和(自身を除く): 698097935

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 193, 275, 385, 965, 1351, 1925, 2123, 3389, 4825, 6755, 10615, 14861, 16945, 23723, 33775, 37279, 53075, 74305, 84725, 118615, 186395, 260953, 371525, 593075, 654077, 931975, 1304765, 3270385, 4578539, 6523825, 7194847, 16351925, 22892695, 35974235, 50363929, 114463475, 179871175, 251819645, 1259098225]

約数ペア:

[(1, 1259098225), (5, 251819645), (7, 179871175), (11, 114463475), (25, 50363929), (35, 35974235), (55, 22892695), (77, 16351925), (175, 7194847), (193, 6523825), (275, 4578539), (385, 3270385), (965, 1304765), (1351, 931975), (1925, 654077), (2123, 593075), (3389, 371525), (4825, 260953), (6755, 186395), (10615, 118615), (14861, 84725), (16945, 74305), (23723, 53075), (33775, 37279)]