16054875

素因数分解:

$3^3\times 5^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 30551040

約数和(自身を除く): 14496165

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 71, 75, 125, 135, 201, 213, 225, 335, 355, 375, 603, 639, 675, 1005, 1065, 1125, 1675, 1775, 1809, 1917, 3015, 3195, 3375, 4757, 5025, 5325, 8375, 8875, 9045, 9585, 14271, 15075, 15975, 23785, 25125, 26625, 42813, 45225, 47925, 71355, 75375, 79875, 118925, 128439, 214065, 226125, 239625, 356775, 594625, 642195, 1070325, 1783875, 3210975, 5351625, 16054875]

約数ペア:

[(1, 16054875), (3, 5351625), (5, 3210975), (9, 1783875), (15, 1070325), (25, 642195), (27, 594625), (45, 356775), (67, 239625), (71, 226125), (75, 214065), (125, 128439), (135, 118925), (201, 79875), (213, 75375), (225, 71355), (335, 47925), (355, 45225), (375, 42813), (603, 26625), (639, 25125), (675, 23785), (1005, 15975), (1065, 15075), (1125, 14271), (1675, 9585), (1775, 9045), (1809, 8875), (1917, 8375), (3015, 5325), (3195, 5025), (3375, 4757)]