190248555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1540

約数の個数: 64

約数和(自身を含む): 368501760

約数和(自身を除く): 178253205

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 43, 87, 105, 129, 145, 203, 215, 301, 435, 609, 645, 903, 1015, 1247, 1453, 1505, 3045, 3741, 4359, 4515, 6235, 7265, 8729, 10171, 18705, 21795, 26187, 30513, 42137, 43645, 50855, 62479, 126411, 130935, 152565, 187437, 210685, 294959, 312395, 437353, 632055, 884877, 937185, 1312059, 1474795, 1811891, 2186765, 4424385, 5435673, 6560295, 9059455, 12683237, 27178365, 38049711, 63416185, 190248555]

約数ペア:

[(1, 190248555), (3, 63416185), (5, 38049711), (7, 27178365), (15, 12683237), (21, 9059455), (29, 6560295), (35, 5435673), (43, 4424385), (87, 2186765), (105, 1811891), (129, 1474795), (145, 1312059), (203, 937185), (215, 884877), (301, 632055), (435, 437353), (609, 312395), (645, 294959), (903, 210685), (1015, 187437), (1247, 152565), (1453, 130935), (1505, 126411), (3045, 62479), (3741, 50855), (4359, 43645), (4515, 42137), (6235, 30513), (7265, 26187), (8729, 21795), (10171, 18705)]