4394115

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 8618400

約数和(自身を除く): 4224285

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 269, 297, 363, 495, 605, 807, 1089, 1345, 1485, 1815, 2421, 2959, 3267, 4035, 5445, 7263, 8877, 12105, 14795, 16335, 26631, 32549, 36315, 44385, 79893, 97647, 133155, 162745, 292941, 399465, 488235, 878823, 1464705, 4394115]

約数ペア:

[(1, 4394115), (3, 1464705), (5, 878823), (9, 488235), (11, 399465), (15, 292941), (27, 162745), (33, 133155), (45, 97647), (55, 79893), (99, 44385), (121, 36315), (135, 32549), (165, 26631), (269, 16335), (297, 14795), (363, 12105), (495, 8877), (605, 7263), (807, 5445), (1089, 4035), (1345, 3267), (1485, 2959), (1815, 2421)]