377342415

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{65003}}^1$

素因数の和:65060

約数の個数: 32

約数和(自身を含む): 686442240

約数和(自身を除く): 309099825

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 65003, 195009, 325015, 585027, 975045, 1755081, 2795129, 2925135, 8385387, 8775405, 13975645, 25156161, 41926935, 75468483, 125780805, 377342415]

約数ペア:

[(1, 377342415), (3, 125780805), (5, 75468483), (9, 41926935), (15, 25156161), (27, 13975645), (43, 8775405), (45, 8385387), (129, 2925135), (135, 2795129), (215, 1755081), (387, 975045), (645, 585027), (1161, 325015), (1935, 195009), (5805, 65003)]