3211605

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 6065280

約数和(自身を除く): 2853675

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 107, 115, 145, 207, 261, 321, 345, 435, 535, 667, 963, 1035, 1305, 1605, 2001, 2461, 3103, 3335, 4815, 6003, 7383, 9309, 10005, 12305, 15515, 22149, 27927, 30015, 36915, 46545, 71369, 110745, 139635, 214107, 356845, 642321, 1070535, 3211605]

約数ペア:

[(1, 3211605), (3, 1070535), (5, 642321), (9, 356845), (15, 214107), (23, 139635), (29, 110745), (45, 71369), (69, 46545), (87, 36915), (107, 30015), (115, 27927), (145, 22149), (207, 15515), (261, 12305), (321, 10005), (345, 9309), (435, 7383), (535, 6003), (667, 4815), (963, 3335), (1035, 3103), (1305, 2461), (1605, 2001)]