1645292385

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{65173}}^1$

素因数の和:65215

約数の個数: 64

約数和(自身を含む): 3378620160

約数和(自身を除く): 1733327775

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 1485, 1683, 2295, 2805, 5049, 8415, 25245, 65173, 195519, 325865, 586557, 716903, 977595, 1107941, 1759671, 2150709, 2932785, 3323823, 3584515, 5539705, 6452127, 8798355, 9971469, 10753545, 12187351, 16619115, 19356381, 29914407, 32260635, 36562053, 49857345, 60936755, 96781905, 109686159, 149572035, 182810265, 329058477, 548430795, 1645292385]

約数ペア:

[(1, 1645292385), (3, 548430795), (5, 329058477), (9, 182810265), (11, 149572035), (15, 109686159), (17, 96781905), (27, 60936755), (33, 49857345), (45, 36562053), (51, 32260635), (55, 29914407), (85, 19356381), (99, 16619115), (135, 12187351), (153, 10753545), (165, 9971469), (187, 8798355), (255, 6452127), (297, 5539705), (459, 3584515), (495, 3323823), (561, 2932785), (765, 2150709), (935, 1759671), (1485, 1107941), (1683, 977595), (2295, 716903), (2805, 586557), (5049, 325865), (8415, 195519), (25245, 65173)]