10557575

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 16237056

約数和(自身を除く): 5679481

約数列:

[1, 5, 7, 23, 25, 35, 43, 61, 115, 161, 175, 215, 301, 305, 427, 575, 805, 989, 1075, 1403, 1505, 1525, 2135, 2623, 4025, 4945, 6923, 7015, 7525, 9821, 10675, 13115, 18361, 24725, 34615, 35075, 49105, 60329, 65575, 91805, 173075, 245525, 301645, 422303, 459025, 1508225, 2111515, 10557575]

約数ペア:

[(1, 10557575), (5, 2111515), (7, 1508225), (23, 459025), (25, 422303), (35, 301645), (43, 245525), (61, 173075), (115, 91805), (161, 65575), (175, 60329), (215, 49105), (301, 35075), (305, 34615), (427, 24725), (575, 18361), (805, 13115), (989, 10675), (1075, 9821), (1403, 7525), (1505, 7015), (1525, 6923), (2135, 4945), (2623, 4025)]