1946203775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157907}}^1$

素因数の和:157963

約数の個数: 24

約数和(自身を含む): 2643379920

約数和(自身を除く): 697176145

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 12325, 157907, 789535, 2684419, 3947675, 4579303, 13422095, 22896515, 67110475, 77848151, 114482575, 389240755, 1946203775]

約数ペア:

[(1, 1946203775), (5, 389240755), (17, 114482575), (25, 77848151), (29, 67110475), (85, 22896515), (145, 13422095), (425, 4579303), (493, 3947675), (725, 2684419), (2465, 789535), (12325, 157907)]