398590335

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1877}}^1$

素因数の和:1926

約数の個数: 96

約数和(自身を含む): 839240640

約数和(自身を除く): 440650305

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 121, 135, 143, 165, 195, 297, 351, 363, 429, 495, 585, 605, 715, 1089, 1287, 1485, 1573, 1755, 1815, 1877, 2145, 3267, 3861, 4719, 5445, 5631, 6435, 7865, 9385, 14157, 16335, 16893, 19305, 20647, 23595, 24401, 28155, 42471, 50679, 61941, 70785, 73203, 84465, 103235, 122005, 185823, 212355, 219609, 227117, 253395, 268411, 309705, 366015, 557469, 658827, 681351, 805233, 929115, 1098045, 1135585, 1342055, 2044053, 2415699, 2787345, 2952521, 3294135, 3406755, 4026165, 6132159, 7247097, 8857563, 10220265, 12078495, 14762605, 26572689, 30660795, 36235485, 44287815, 79718067, 132863445, 398590335]

約数ペア:

[(1, 398590335), (3, 132863445), (5, 79718067), (9, 44287815), (11, 36235485), (13, 30660795), (15, 26572689), (27, 14762605), (33, 12078495), (39, 10220265), (45, 8857563), (55, 7247097), (65, 6132159), (99, 4026165), (117, 3406755), (121, 3294135), (135, 2952521), (143, 2787345), (165, 2415699), (195, 2044053), (297, 1342055), (351, 1135585), (363, 1098045), (429, 929115), (495, 805233), (585, 681351), (605, 658827), (715, 557469), (1089, 366015), (1287, 309705), (1485, 268411), (1573, 253395), (1755, 227117), (1815, 219609), (1877, 212355), (2145, 185823), (3267, 122005), (3861, 103235), (4719, 84465), (5445, 73203), (5631, 70785), (6435, 61941), (7865, 50679), (9385, 42471), (14157, 28155), (16335, 24401), (16893, 23595), (19305, 20647)]