42682365

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 84887712

約数和(自身を除く): 42205347

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 163, 165, 207, 253, 345, 489, 495, 529, 759, 815, 1035, 1265, 1467, 1587, 1793, 2277, 2445, 2645, 3749, 3795, 4761, 5379, 5819, 7335, 7935, 8965, 11247, 11385, 16137, 17457, 18745, 23805, 26895, 29095, 33741, 41239, 52371, 56235, 80685, 86227, 87285, 123717, 168705, 206195, 258681, 261855, 371151, 431135, 618585, 776043, 948497, 1293405, 1855755, 2845491, 3880215, 4742485, 8536473, 14227455, 42682365]

約数ペア:

[(1, 42682365), (3, 14227455), (5, 8536473), (9, 4742485), (11, 3880215), (15, 2845491), (23, 1855755), (33, 1293405), (45, 948497), (55, 776043), (69, 618585), (99, 431135), (115, 371151), (163, 261855), (165, 258681), (207, 206195), (253, 168705), (345, 123717), (489, 87285), (495, 86227), (529, 80685), (759, 56235), (815, 52371), (1035, 41239), (1265, 33741), (1467, 29095), (1587, 26895), (1793, 23805), (2277, 18745), (2445, 17457), (2645, 16137), (3749, 11385), (3795, 11247), (4761, 8965), (5379, 7935), (5819, 7335)]