699468215485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1297}}^1\times {\mathrm{42989}}^1$

素因数の和:44497

約数の個数: 32

約数和(自身を含む): 909333421920

約数和(自身を除く): 209865206435

約数列:

[1, 5, 13, 65, 193, 965, 1297, 2509, 6485, 12545, 16861, 42989, 84305, 214945, 250321, 558857, 1251605, 2794285, 3254173, 8296877, 16270865, 41484385, 55756733, 107859401, 278783665, 539297005, 724837529, 3624187645, 10761049469, 53805247345, 139893643097, 699468215485]

約数ペア:

[(1, 699468215485), (5, 139893643097), (13, 53805247345), (65, 10761049469), (193, 3624187645), (965, 724837529), (1297, 539297005), (2509, 278783665), (6485, 107859401), (12545, 55756733), (16861, 41484385), (42989, 16270865), (84305, 8296877), (214945, 3254173), (250321, 2794285), (558857, 1251605)]