15354085825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{4933}}^1$

素因数の和:5174

約数の個数: 48

約数和(自身を含む): 20976723376

約数和(自身を除く): 5622637551

約数列:

[1, 5, 13, 25, 61, 65, 157, 305, 325, 785, 793, 1525, 2041, 3925, 3965, 4933, 9577, 10205, 19825, 24665, 47885, 51025, 64129, 123325, 124501, 239425, 300913, 320645, 622505, 774481, 1504565, 1603225, 3112525, 3872405, 3911869, 7522825, 10068253, 19362025, 19559345, 47243341, 50341265, 97796725, 236216705, 251706325, 614163433, 1181083525, 3070817165, 15354085825]

約数ペア:

[(1, 15354085825), (5, 3070817165), (13, 1181083525), (25, 614163433), (61, 251706325), (65, 236216705), (157, 97796725), (305, 50341265), (325, 47243341), (785, 19559345), (793, 19362025), (1525, 10068253), (2041, 7522825), (3925, 3911869), (3965, 3872405), (4933, 3112525), (9577, 1603225), (10205, 1504565), (19825, 774481), (24665, 622505), (47885, 320645), (51025, 300913), (64129, 239425), (123325, 124501)]