23110241525

素因数分解:

$5^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{509}}^1\times {\mathrm{647}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 32947534080

約数和(自身を除く): 9837292555

約数列:

[1, 5, 7, 25, 35, 175, 401, 509, 647, 2005, 2545, 2807, 3235, 3563, 4529, 10025, 12725, 14035, 16175, 17815, 22645, 70175, 89075, 113225, 204109, 259447, 329323, 1020545, 1297235, 1428763, 1646615, 1816129, 2305261, 5102725, 6486175, 7143815, 8233075, 9080645, 11526305, 35719075, 45403225, 57631525, 132058523, 660292615, 924409661, 3301463075, 4622048305, 23110241525]

約数ペア:

[(1, 23110241525), (5, 4622048305), (7, 3301463075), (25, 924409661), (35, 660292615), (175, 132058523), (401, 57631525), (509, 45403225), (647, 35719075), (2005, 11526305), (2545, 9080645), (2807, 8233075), (3235, 7143815), (3563, 6486175), (4529, 5102725), (10025, 2305261), (12725, 1816129), (14035, 1646615), (16175, 1428763), (17815, 1297235), (22645, 1020545), (70175, 329323), (89075, 259447), (113225, 204109)]