264974835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{45179}}^1$

素因数の和:45227

約数の個数: 32

約数和(自身を含む): 468426240

約数和(自身を除く): 203451405

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 45179, 135537, 225895, 677685, 768043, 1039117, 2304129, 3117351, 3840215, 5195585, 11520645, 15586755, 17664989, 52994967, 88324945, 264974835]

約数ペア:

[(1, 264974835), (3, 88324945), (5, 52994967), (15, 17664989), (17, 15586755), (23, 11520645), (51, 5195585), (69, 3840215), (85, 3117351), (115, 2304129), (255, 1039117), (345, 768043), (391, 677685), (1173, 225895), (1955, 135537), (5865, 45179)]