13102155

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 27285984

約数和(自身を除く): 14183829

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 81, 85, 99, 135, 153, 165, 173, 187, 255, 297, 405, 459, 495, 519, 561, 765, 865, 891, 935, 1377, 1485, 1557, 1683, 1903, 2295, 2595, 2805, 2941, 4455, 4671, 5049, 5709, 6885, 7785, 8415, 8823, 9515, 14013, 14705, 15147, 17127, 23355, 25245, 26469, 28545, 32351, 44115, 51381, 70065, 75735, 79407, 85635, 97053, 132345, 154143, 161755, 238221, 256905, 291159, 397035, 485265, 770715, 873477, 1191105, 1455795, 2620431, 4367385, 13102155]

約数ペア:

[(1, 13102155), (3, 4367385), (5, 2620431), (9, 1455795), (11, 1191105), (15, 873477), (17, 770715), (27, 485265), (33, 397035), (45, 291159), (51, 256905), (55, 238221), (81, 161755), (85, 154143), (99, 132345), (135, 97053), (153, 85635), (165, 79407), (173, 75735), (187, 70065), (255, 51381), (297, 44115), (405, 32351), (459, 28545), (495, 26469), (519, 25245), (561, 23355), (765, 17127), (865, 15147), (891, 14705), (935, 14013), (1377, 9515), (1485, 8823), (1557, 8415), (1683, 7785), (1903, 6885), (2295, 5709), (2595, 5049), (2805, 4671), (2941, 4455)]