1566108985

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{2441}}^1$

素因数の和:3273

約数の個数: 32

約数和(自身を含む): 2244920832

約数和(自身を除く): 678811847

約数列:

[1, 5, 7, 23, 35, 115, 161, 797, 805, 2441, 3985, 5579, 12205, 17087, 18331, 27895, 56143, 85435, 91655, 128317, 280715, 393001, 641585, 1945477, 1965005, 9727385, 13618339, 44745971, 68091695, 223729855, 313221797, 1566108985]

約数ペア:

[(1, 1566108985), (5, 313221797), (7, 223729855), (23, 68091695), (35, 44745971), (115, 13618339), (161, 9727385), (797, 1965005), (805, 1945477), (2441, 641585), (3985, 393001), (5579, 280715), (12205, 128317), (17087, 91655), (18331, 85435), (27895, 56143)]