71337105

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{25163}}^1$

素因数の和:25187

約数の個数: 40

約数和(自身を含む): 146152512

約数和(自身を除く): 74815407

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 25163, 75489, 125815, 176141, 226467, 377445, 528423, 679401, 880705, 1132335, 1585269, 2038203, 2642115, 3397005, 4755807, 7926345, 10191015, 14267421, 23779035, 71337105]

約数ペア:

[(1, 71337105), (3, 23779035), (5, 14267421), (7, 10191015), (9, 7926345), (15, 4755807), (21, 3397005), (27, 2642115), (35, 2038203), (45, 1585269), (63, 1132335), (81, 880705), (105, 679401), (135, 528423), (189, 377445), (315, 226467), (405, 176141), (567, 125815), (945, 75489), (2835, 25163)]