65889615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3877}}^1$

素因数の和:3999

約数の個数: 32

約数和(自身を含む): 116153856

約数和(自身を除く): 50264241

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 3399, 3877, 5665, 11631, 16995, 19385, 42647, 58155, 127941, 213235, 399331, 639705, 1197993, 1996655, 4392641, 5989965, 13177923, 21963205, 65889615]

約数ペア:

[(1, 65889615), (3, 21963205), (5, 13177923), (11, 5989965), (15, 4392641), (33, 1996655), (55, 1197993), (103, 639705), (165, 399331), (309, 213235), (515, 127941), (1133, 58155), (1545, 42647), (3399, 19385), (3877, 16995), (5665, 11631)]