1180821375

素因数分解:

$3^3\times 5^3\times {\mathrm{181}}^1\times {\mathrm{1933}}^1$

素因数の和:2138

約数の個数: 64

約数和(自身を含む): 2196405120

約数和(自身を除く): 1015583745

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 181, 225, 375, 543, 675, 905, 1125, 1629, 1933, 2715, 3375, 4525, 4887, 5799, 8145, 9665, 13575, 17397, 22625, 24435, 28995, 40725, 48325, 52191, 67875, 86985, 122175, 144975, 203625, 241625, 260955, 349873, 434925, 610875, 724875, 1049619, 1304775, 1749365, 2174625, 3148857, 5248095, 6523875, 8746825, 9446571, 15744285, 26240475, 43734125, 47232855, 78721425, 131202375, 236164275, 393607125, 1180821375]

約数ペア:

[(1, 1180821375), (3, 393607125), (5, 236164275), (9, 131202375), (15, 78721425), (25, 47232855), (27, 43734125), (45, 26240475), (75, 15744285), (125, 9446571), (135, 8746825), (181, 6523875), (225, 5248095), (375, 3148857), (543, 2174625), (675, 1749365), (905, 1304775), (1125, 1049619), (1629, 724875), (1933, 610875), (2715, 434925), (3375, 349873), (4525, 260955), (4887, 241625), (5799, 203625), (8145, 144975), (9665, 122175), (13575, 86985), (17397, 67875), (22625, 52191), (24435, 48325), (28995, 40725)]