676096065

素因数分解:

$3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{18757}}^1$

素因数の和:18863

約数の個数: 40

約数和(自身を含む): 1225647720

約数和(自身を除く): 549551655

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 267, 405, 445, 801, 1335, 2403, 4005, 7209, 12015, 18757, 36045, 56271, 93785, 168813, 281355, 506439, 844065, 1519317, 1669373, 2532195, 5008119, 7596585, 8346865, 15024357, 25040595, 45073071, 75121785, 135219213, 225365355, 676096065]

約数ペア:

[(1, 676096065), (3, 225365355), (5, 135219213), (9, 75121785), (15, 45073071), (27, 25040595), (45, 15024357), (81, 8346865), (89, 7596585), (135, 5008119), (267, 2532195), (405, 1669373), (445, 1519317), (801, 844065), (1335, 506439), (2403, 281355), (4005, 168813), (7209, 93785), (12015, 56271), (18757, 36045)]