7482645

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 13622400

約数和(自身を除く): 6139755

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1289, 1935, 3867, 5805, 6445, 11601, 19335, 34803, 55427, 58005, 166281, 174015, 277135, 498843, 831405, 1496529, 2494215, 7482645]

約数ペア:

[(1, 7482645), (3, 2494215), (5, 1496529), (9, 831405), (15, 498843), (27, 277135), (43, 174015), (45, 166281), (129, 58005), (135, 55427), (215, 34803), (387, 19335), (645, 11601), (1161, 6445), (1289, 5805), (1935, 3867)]