55681845

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 91115904

約数和(自身を除く): 35434059

約数列:

[1, 3, 5, 15, 73, 211, 219, 241, 365, 633, 723, 1055, 1095, 1205, 3165, 3615, 15403, 17593, 46209, 50851, 52779, 77015, 87965, 152553, 231045, 254255, 263895, 762765, 3712123, 11136369, 18560615, 55681845]

約数ペア:

[(1, 55681845), (3, 18560615), (5, 11136369), (15, 3712123), (73, 762765), (211, 263895), (219, 254255), (241, 231045), (365, 152553), (633, 87965), (723, 77015), (1055, 52779), (1095, 50851), (1205, 46209), (3165, 17593), (3615, 15403)]