55718955

素因数分解:

$3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1523}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 99486720

約数和(自身を除く): 43767765

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 271, 813, 1355, 1523, 2439, 4065, 4569, 7317, 7615, 12195, 13707, 22845, 36585, 41121, 68535, 205605, 412733, 1238199, 2063665, 3714597, 6190995, 11143791, 18572985, 55718955]

約数ペア:

[(1, 55718955), (3, 18572985), (5, 11143791), (9, 6190995), (15, 3714597), (27, 2063665), (45, 1238199), (135, 412733), (271, 205605), (813, 68535), (1355, 41121), (1523, 36585), (2439, 22845), (4065, 13707), (4569, 12195), (7317, 7615)]