1437210005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{12917}}^1$

素因数の和:12974

約数の個数: 48

約数和(自身を含む): 2284315776

約数和(自身を除く): 847105771

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 289, 385, 595, 935, 1309, 1445, 2023, 3179, 6545, 10115, 12917, 15895, 22253, 64585, 90419, 111265, 142087, 219589, 452095, 710435, 994609, 1097945, 1537123, 2415479, 3733013, 4973045, 7685615, 12077395, 16908353, 18665065, 26131091, 41063143, 84541765, 130655455, 205315715, 287442001, 1437210005]

約数ペア:

[(1, 1437210005), (5, 287442001), (7, 205315715), (11, 130655455), (17, 84541765), (35, 41063143), (55, 26131091), (77, 18665065), (85, 16908353), (119, 12077395), (187, 7685615), (289, 4973045), (385, 3733013), (595, 2415479), (935, 1537123), (1309, 1097945), (1445, 994609), (2023, 710435), (3179, 452095), (6545, 219589), (10115, 142087), (12917, 111265), (15895, 90419), (22253, 64585)]