3788891775

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2239}}^1$

素因数の和:2390

約数の個数: 96

約数和(自身を含む): 7332864000

約数和(自身を除く): 3543972225

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 109, 115, 135, 207, 225, 327, 345, 545, 575, 621, 675, 981, 1035, 1635, 1725, 2239, 2507, 2725, 2943, 3105, 4905, 5175, 6717, 7521, 8175, 11195, 12535, 14715, 15525, 20151, 22563, 24525, 33585, 37605, 51497, 55975, 60453, 62675, 67689, 73575, 100755, 112815, 154491, 167925, 188025, 244051, 257485, 302265, 338445, 463473, 503775, 564075, 732153, 772455, 1220255, 1287425, 1390419, 1511325, 1692225, 2196459, 2317365, 3660765, 3862275, 5613173, 6101275, 6589377, 6952095, 10982295, 11586825, 16839519, 18303825, 28065865, 32946885, 34760475, 50518557, 54911475, 84197595, 140329325, 151555671, 164734425, 252592785, 420987975, 757778355, 1262963925, 3788891775]

約数ペア:

[(1, 3788891775), (3, 1262963925), (5, 757778355), (9, 420987975), (15, 252592785), (23, 164734425), (25, 151555671), (27, 140329325), (45, 84197595), (69, 54911475), (75, 50518557), (109, 34760475), (115, 32946885), (135, 28065865), (207, 18303825), (225, 16839519), (327, 11586825), (345, 10982295), (545, 6952095), (575, 6589377), (621, 6101275), (675, 5613173), (981, 3862275), (1035, 3660765), (1635, 2317365), (1725, 2196459), (2239, 1692225), (2507, 1511325), (2725, 1390419), (2943, 1287425), (3105, 1220255), (4905, 772455), (5175, 732153), (6717, 564075), (7521, 503775), (8175, 463473), (11195, 338445), (12535, 302265), (14715, 257485), (15525, 244051), (20151, 188025), (22563, 167925), (24525, 154491), (33585, 112815), (37605, 100755), (51497, 73575), (55975, 67689), (60453, 62675)]