27695655

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 54405120

約数和(自身を除く): 26709465

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 117, 129, 135, 195, 215, 351, 367, 387, 559, 585, 645, 1101, 1161, 1677, 1755, 1835, 1935, 2795, 3303, 4771, 5031, 5505, 5805, 8385, 9909, 14313, 15093, 15781, 16515, 23855, 25155, 42939, 47343, 49545, 71565, 75465, 78905, 128817, 142029, 205153, 214695, 236715, 426087, 615459, 644085, 710145, 1025765, 1846377, 2130435, 3077295, 5539131, 9231885, 27695655]

約数ペア:

[(1, 27695655), (3, 9231885), (5, 5539131), (9, 3077295), (13, 2130435), (15, 1846377), (27, 1025765), (39, 710145), (43, 644085), (45, 615459), (65, 426087), (117, 236715), (129, 214695), (135, 205153), (195, 142029), (215, 128817), (351, 78905), (367, 75465), (387, 71565), (559, 49545), (585, 47343), (645, 42939), (1101, 25155), (1161, 23855), (1677, 16515), (1755, 15781), (1835, 15093), (1935, 14313), (2795, 9909), (3303, 8385), (4771, 5805), (5031, 5505)]