348975

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:77

約数の個数: 48

約数和(自身を含む): 714240

約数和(自身を除く): 365265

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 47, 55, 75, 99, 135, 141, 165, 225, 235, 275, 297, 423, 495, 517, 675, 705, 825, 1175, 1269, 1485, 1551, 2115, 2475, 2585, 3525, 4653, 6345, 7425, 7755, 10575, 12925, 13959, 23265, 31725, 38775, 69795, 116325, 348975]

約数ペア:

[(1, 348975), (3, 116325), (5, 69795), (9, 38775), (11, 31725), (15, 23265), (25, 13959), (27, 12925), (33, 10575), (45, 7755), (47, 7425), (55, 6345), (75, 4653), (99, 3525), (135, 2585), (141, 2475), (165, 2115), (225, 1551), (235, 1485), (275, 1269), (297, 1175), (423, 825), (495, 705), (517, 675)]