1570985088615

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{13925321}}^1$

素因数の和:13925464

約数の個数: 48

約数和(自身を含む): 2867502306240

約数和(自身を除く): 1296517217625

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 109, 115, 207, 327, 345, 545, 981, 1035, 1635, 2507, 4905, 7521, 12535, 22563, 37605, 112815, 13925321, 41775963, 69626605, 125327889, 208879815, 320282383, 626639445, 960847149, 1517859989, 1601411915, 2882541447, 4553579967, 4804235745, 7589299945, 13660739901, 14412707235, 22767899835, 34910779747, 68303699505, 104732339241, 174553898735, 314197017723, 523661696205, 1570985088615]

約数ペア:

[(1, 1570985088615), (3, 523661696205), (5, 314197017723), (9, 174553898735), (15, 104732339241), (23, 68303699505), (45, 34910779747), (69, 22767899835), (109, 14412707235), (115, 13660739901), (207, 7589299945), (327, 4804235745), (345, 4553579967), (545, 2882541447), (981, 1601411915), (1035, 1517859989), (1635, 960847149), (2507, 626639445), (4905, 320282383), (7521, 208879815), (12535, 125327889), (22563, 69626605), (37605, 41775963), (112815, 13925321)]