129063385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1283}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 177500160

約数和(自身を除く): 48436775

約数列:

[1, 5, 11, 31, 55, 59, 155, 295, 341, 649, 1283, 1705, 1829, 3245, 6415, 9145, 14113, 20119, 39773, 70565, 75697, 100595, 198865, 378485, 437503, 832667, 2187515, 2346607, 4163335, 11733035, 25812677, 129063385]

約数ペア:

[(1, 129063385), (5, 25812677), (11, 11733035), (31, 4163335), (55, 2346607), (59, 2187515), (155, 832667), (295, 437503), (341, 378485), (649, 198865), (1283, 100595), (1705, 75697), (1829, 70565), (3245, 39773), (6415, 20119), (9145, 14113)]