54734715

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 111896928

約数和(自身を除く): 57162213

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 103, 105, 147, 241, 245, 309, 315, 441, 515, 721, 723, 735, 927, 1205, 1545, 1687, 2163, 2169, 2205, 3605, 3615, 4635, 5047, 5061, 6489, 8435, 10815, 10845, 11809, 15141, 15183, 24823, 25235, 25305, 32445, 35427, 45423, 59045, 74469, 75705, 75915, 106281, 124115, 173761, 177135, 223407, 227115, 372345, 521283, 531405, 868805, 1117035, 1216327, 1563849, 2606415, 3648981, 6081635, 7819245, 10946943, 18244905, 54734715]

約数ペア:

[(1, 54734715), (3, 18244905), (5, 10946943), (7, 7819245), (9, 6081635), (15, 3648981), (21, 2606415), (35, 1563849), (45, 1216327), (49, 1117035), (63, 868805), (103, 531405), (105, 521283), (147, 372345), (241, 227115), (245, 223407), (309, 177135), (315, 173761), (441, 124115), (515, 106281), (721, 75915), (723, 75705), (735, 74469), (927, 59045), (1205, 45423), (1545, 35427), (1687, 32445), (2163, 25305), (2169, 25235), (2205, 24823), (3605, 15183), (3615, 15141), (4635, 11809), (5047, 10845), (5061, 10815), (6489, 8435)]